diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Block.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Block.pm
new file mode 100644
index 0000000..c2683d8
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Block.pm
@@ -0,0 +1,42 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Block;
+use strict;
+
+## no critic
+
+require Exporter;
+our @ISA = qw(Exporter);
+our @EXPORT_OK = qw(
+
+);
+
+sub new {
+
+    my $class = shift;
+    my $self = bless {}, $class;
+    my %params = @_;
+    (
+        $self->{name},
+    ) = @params{qw/
+        name
+    /};
+
+    return $self;
+
+}
+
+sub print {
+    my $self = shift;
+
+
+}
+
+sub get_block_descriptor_word {
+    my $self = shift;
+    #return total length in bytes (up to 256*256 bytes)
+}
+
+sub pad {
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Field.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Field.pm
new file mode 100644
index 0000000..dc044b2
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Field.pm
@@ -0,0 +1,87 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Field;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::LogError qw(
+    notimplementederror
+);
+
+require Exporter;
+our @ISA = qw(Exporter);
+our @EXPORT_OK = qw(
+    $TERMINATOR
+);
+
+our $TERMINATOR = 'c';
+
+sub new {
+
+    my $base_class = shift;
+    my $class = shift;
+    my $self = bless {}, $class;
+    my %params = @_;
+    (
+        $self->{name},
+        $self->{length},
+        $self->{instance},
+    ) = @params{qw/
+        name
+        length
+        instance
+    /};
+    $self->_set_params(@_);
+
+    return $self;
+
+}
+
+sub _get_params {
+    my $self = shift;
+    my %params = @_;
+    my @vals = ();
+    foreach my $param_name ($self->_get_param_names()) {
+        push(@vals,$params{$param_name} // $self->{$param_name});
+    }
+    return @vals;
+}
+
+sub _set_params {
+    my $self = shift;
+    my %params = @_;
+    foreach my $param_name ($self->_get_param_names()) {
+        $self->{$param_name} = $params{$param_name};
+    }
+}
+
+sub get_name {
+    my $self = shift;
+    return $self->{name};
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my (@params) = @_;
+
+    notimplementederror((ref $self) . ': ' . (caller(0))[3] . ' not implemented',getlogger(__PACKAGE__));
+    return undef;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+
+    notimplementederror((ref $self) . ': ' . (caller(0))[3] . ' not implemented',getlogger(__PACKAGE__));
+    return undef;
+
+}
+
+sub get_length {
+    my $self = shift;
+    return $self->{length} if defined $self->{length};
+    return length($self->get_hex(@_));
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/FieldSet.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/FieldSet.pm
new file mode 100644
index 0000000..e95cc9c
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/FieldSet.pm
@@ -0,0 +1,87 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::FieldSet;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::LogError qw(
+    notimplementederror
+);
+
+require Exporter;
+our @ISA = qw(Exporter);
+our @EXPORT_OK = qw(
+
+);
+
+my $field_separator = ": ";
+my $line_terminator = "\n";
+my $padding = ' ';
+
+sub new {
+
+    my $base_class = shift;
+    my $class = shift;
+    my $self = bless {}, $class;
+    my %params = @_;
+    (
+        $self->{length},
+    ) = @params{qw/
+        length
+    /};
+    $self->{fields} = [];
+
+    return $self;
+
+}
+
+sub _add_field {
+    my $self = shift;
+    push(@{$self->{fields}},@_);
+}
+
+sub get_name {
+    my $self = shift;
+    #my (@params) = @_;
+
+    notimplementederror((ref $self) . ': ' . (caller(0))[3] . ' not implemented',getlogger(__PACKAGE__));
+    return undef;
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my $result = '';
+    foreach my $field (@{$self->{fields}}) {
+        $result .= $field->get_hex(@_);
+    }
+    return $result;
+}
+
+sub get_length {
+    my $self = shift;
+    return $self->{length} if defined $self->{length};
+    my $length = 0;
+    foreach my $field (@{$self->{fields}}) {
+        $length += $field->get_length(@_);
+    }
+    return $length;
+}
+
+sub to_string {
+
+    my $self = shift;
+    my @lines = ();
+    my $maxlen = 0;
+    if (length($padding) > 0) {
+        foreach my $field (@{$self->{fields}}) {
+            $maxlen = length($field->get_name()) if $maxlen < length($field->get_name());
+        }
+    }
+    foreach my $field (@{$self->{fields}}) {
+        push(@lines,uc($field->get_name()) . $field_separator . ($maxlen > 0 ? ($padding x ($maxlen - length($field->get_name()))) : '') . uc($field->get_hex(@_)));
+    }
+    return join($line_terminator,@lines);
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/CallTypeCode.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/CallTypeCode.pm
new file mode 100644
index 0000000..eceb8d0
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/CallTypeCode.pm
@@ -0,0 +1,64 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::CallTypeCode;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+    $STATION_PAID
+    $STATION_SPECIAL_CALLING
+    $FLAT_RATE
+    $FREE_CALL
+    $OPERATING_COMPANY_NUMBER_SERVICE_CALLS
+    $MDRRAO
+    $ON_NET_PRIVATE_VIRTUAL_NETWORK
+    $OFF_NET_PRIVATE_VIRTUAL_NETWORK
+);
+
+my $field_name = "call type code";
+my $length = 4;
+my @param_names = qw/call_type_code/;
+
+our $STATION_PAID = '006';
+our $STATION_SPECIAL_CALLING = '015';
+our $FLAT_RATE = '067';
+our $FREE_CALL = '074';
+our $OPERATING_COMPANY_NUMBER_SERVICE_CALLS = '142';
+our $MDRRAO = '159';
+our $ON_NET_PRIVATE_VIRTUAL_NETWORK = '160';
+our $OFF_NET_PRIVATE_VIRTUAL_NETWORK = '160';
+#800-999 = Generic Record
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($call_type_code) = $self->_get_params(@_);
+    die("invalid call type code '$call_type_code'") unless length($call_type_code) == 3;
+    return $call_type_code . $TERMINATOR;
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/CalledPartyOffHook.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/CalledPartyOffHook.pm
new file mode 100644
index 0000000..3594612
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/CalledPartyOffHook.pm
@@ -0,0 +1,50 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::CalledPartyOffHook;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+
+#use NGCP::BulkProcessor::Array qw(contains);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+
+);
+
+my $field_name = "called party off-hook";
+my $length = 2;
+my @param_names = qw/unanswered/;
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+    $self->{unanswered} //= 0;
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($unanswered) = $self->_get_params(@_);
+    #die("invalid recording office type '$recording_office_type'") unless contains($recording_office_type,[$NOT_USED, $DMS_100_FAMILY]);
+    return ($unanswered ? '1' : '0') . $TERMINATOR;
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/ConnectTime.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/ConnectTime.pm
new file mode 100644
index 0000000..6b1af82
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/ConnectTime.pm
@@ -0,0 +1,60 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::ConnectTime;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+
+#use NGCP::BulkProcessor::Utils qw(zerofill);
+#use NGCP::BulkProcessor::Calendar qw(datetime_from_string);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+    get_connect_time
+);
+
+my $field_name = "connect time";
+my $length = 8;
+my @param_names = qw/connect_time/;
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+    #$self->{padding} //= 0;
+    #$self->{sensor_id} = substr($self->{sensor_id},1( if defined $self->{sensor_id};
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($connect_time) = $self->_get_params(@_);
+    die("invalid connect time '$connect_time'") unless length($connect_time) == 7;
+    return $connect_time . $TERMINATOR;
+
+}
+
+sub get_connect_time {
+
+    my $dt = shift; #datetime_from_string(shift);
+    return sprintf('%02d',$dt->hour()) . sprintf('%02d',$dt->minute()) . sprintf('%02d',$dt->second()) .
+        substr(sprintf("%03d",$dt->millisecond // 0),0,1);
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/Date.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/Date.pm
new file mode 100644
index 0000000..e294784
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/Date.pm
@@ -0,0 +1,59 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::Date;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+
+#use NGCP::BulkProcessor::Utils qw(zerofill);
+#use NGCP::BulkProcessor::Calendar qw(datetime_from_string);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+    get_ama_date
+);
+
+my $field_name = "date";
+my $length = 6;
+my @param_names = qw/date/;
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+    #$self->{padding} //= 0;
+    #$self->{sensor_id} = substr($self->{sensor_id},1( if defined $self->{sensor_id};
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($date) = $self->_get_params(@_);
+    die("invalid date '$date'") unless length($date) == 5;
+    return $date . $TERMINATOR;
+
+}
+
+sub get_ama_date {
+
+    my $dt = shift; #datetime_from_string(shift);
+    return substr($dt->year(),-1) . sprintf('%02d',$dt->month()) . sprintf('%02d',$dt->day());
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/DomesticInternational.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/DomesticInternational.pm
new file mode 100644
index 0000000..5776638
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/DomesticInternational.pm
@@ -0,0 +1,74 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::DomesticInternational;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Settings qw(
+    $domestic_destination_pattern
+    $international_destination_pattern
+);
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+
+use NGCP::BulkProcessor::Array qw(contains);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+    get_number_domestic_international
+);
+
+my $field_name = "domestic/international indicator";
+my $length = 2;
+my @param_names = qw/domestic_international/;
+
+my @domestic_international_modes = ();
+our $DOMESTIC = '1';
+push(@domestic_international_modes,$DOMESTIC);
+our $INTERNATIONAL = '2';
+push(@domestic_international_modes,$INTERNATIONAL);
+our $UNKNOWN = '9';
+push(@domestic_international_modes,$UNKNOWN);
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($domestic_international) = $self->_get_params(@_);
+    die("invalid domestic international '$domestic_international'") unless contains($domestic_international,\@domestic_international_modes);
+    return $domestic_international . $TERMINATOR;
+
+}
+
+sub get_number_domestic_international {
+    my $number = shift; #called number (destination)
+    if (defined $number) {
+        if (defined $domestic_destination_pattern and $number =~ $domestic_destination_pattern) {
+            return $DOMESTIC;
+        } elsif (defined $international_destination_pattern and $number =~ $international_destination_pattern) {
+            return $INTERNATIONAL;
+        }
+    }
+    return $UNKNOWN;
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/ElapsedTime.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/ElapsedTime.pm
new file mode 100644
index 0000000..9e130f3
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/ElapsedTime.pm
@@ -0,0 +1,60 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::ElapsedTime;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+
+use NGCP::BulkProcessor::Utils qw(to_duration_string);
+#use NGCP::BulkProcessor::Calendar qw(datetime_from_string);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+    get_elapsed_time
+);
+
+my $field_name = "elapsed time";
+my $length = 10;
+my @param_names = qw/elapsed_time/;
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+    #$self->{padding} //= 0;
+    #$self->{sensor_id} = substr($self->{sensor_id},1( if defined $self->{sensor_id};
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($elapsed_time) = $self->_get_params(@_);
+    die("invalid elapsed time '$elapsed_time'") unless length($elapsed_time) == 9;
+    return $elapsed_time . $TERMINATOR;
+
+}
+
+sub get_elapsed_time {
+
+    my $duration_secs = shift;
+    my ($pretty,$years,$months,$days,$hours,$minutes,$seconds) = to_duration_string($duration_secs,'minutes','seconds',3,undef);
+    return '0' . sprintf('%05d',$minutes) . sprintf('%02d',$seconds) . substr(sprintf("%03d",int(($seconds - int($seconds)) * 1000.0)),0,1);
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/HexId.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/HexId.pm
new file mode 100644
index 0000000..bc08c0a
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/HexId.pm
@@ -0,0 +1,47 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::HexId;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw();
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+
+);
+
+my $field_name = "hex id";
+my $length = 2;
+my @param_names = qw/is_error/;
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+    $self->{is_error} //= 0;
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($is_error) = $self->_get_params(@_);
+    return ($is_error ? 'ab' : 'aa');
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/OperatorAction.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/OperatorAction.pm
new file mode 100644
index 0000000..e7c1f30
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/OperatorAction.pm
@@ -0,0 +1,49 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::OperatorAction;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+
+#use NGCP::BulkProcessor::Array qw(contains);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+
+);
+
+my $field_name = "operator action";
+my $length = 2;
+my @param_names = ();
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    #my ($unanswered) = $self->_get_params(@_);
+    #die("invalid recording office type '$recording_office_type'") unless contains($recording_office_type,[$NOT_USED, $DMS_100_FAMILY]);
+    return '0' . $TERMINATOR;
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/OriginatingChargeInformation.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/OriginatingChargeInformation.pm
new file mode 100644
index 0000000..a27e86c
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/OriginatingChargeInformation.pm
@@ -0,0 +1,53 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::OriginatingChargeInformation;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+
+#use NGCP::BulkProcessor::Array qw(contains);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+
+);
+
+my $field_name = "originating charge information";
+my $length = 4;
+my @param_names = qw/originating_charge_information/;
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($originating_charge_information) = $self->_get_params(@_);
+    if (length($originating_charge_information) > 0) {
+        die("invalid originating charge information '$originating_charge_information'") unless length($originating_charge_information) == 3; #($originating_charge_information < 0 or $originating_charge_information > 255);
+        return $originating_charge_information . $TERMINATOR;
+    } else {
+        return 'ffff';
+    }
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/OriginatingOpenDigits1.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/OriginatingOpenDigits1.pm
new file mode 100644
index 0000000..8610b8b
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/OriginatingOpenDigits1.pm
@@ -0,0 +1,50 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::OriginatingOpenDigits1;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+
+#use NGCP::BulkProcessor::Array qw(contains);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+
+);
+
+my $field_name = "originating open digits 1";
+my $length = 12;
+my @param_names = qw/originating_open_digits_1/;
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+    #$self->{significant_digits} //= 0;
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($originating_open_digits_1) = $self->_get_params(@_);
+    die("invalid originating open digits 1 '$originating_open_digits_1'") unless $originating_open_digits_1 =~ /^\d{1,11}$/;
+    return sprintf('%011d',$originating_open_digits_1) . $TERMINATOR;
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/OriginatingOpenDigits2.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/OriginatingOpenDigits2.pm
new file mode 100644
index 0000000..5c449f7
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/OriginatingOpenDigits2.pm
@@ -0,0 +1,54 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::OriginatingOpenDigits2;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+
+#use NGCP::BulkProcessor::Array qw(contains);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+
+);
+
+my $field_name = "originating open digits 2";
+my $length = 10;
+my @param_names = qw/originating_open_digits_2/;
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+    #$self->{significant_digits} //= 0;
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($originating_open_digits_2) = $self->_get_params(@_);
+    if (length($originating_open_digits_2) > 0) {
+        die("invalid originating open digits 2 '$originating_open_digits_2'") unless $originating_open_digits_2 =~ /^\d{1,9}$/;
+        return sprintf('%09d',$originating_open_digits_2) . $TERMINATOR;
+    } else {
+        return 'ffffffffff';
+    }
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/RecordingOfficeId.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/RecordingOfficeId.pm
new file mode 100644
index 0000000..17fc372
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/RecordingOfficeId.pm
@@ -0,0 +1,51 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::RecordingOfficeId;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+
+#use NGCP::BulkProcessor::Utils qw(zerofill);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+
+);
+
+my $field_name = "recording office id";
+my $length = 8;
+my @param_names = qw/padding recording_office_id/;
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+    $self->{padding} //= 0;
+    #$self->{sensor_id} = substr($self->{sensor_id},1( if defined $self->{sensor_id};
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($padding,$recording_office_id) = $self->_get_params(@_);
+    die("invalid recording office id '$recording_office_id'") unless length($recording_office_id) == 6;
+    return ($padding ? '1' : '0') . $recording_office_id . $TERMINATOR;
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/RecordingOfficeType.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/RecordingOfficeType.pm
new file mode 100644
index 0000000..2e7b0ca
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/RecordingOfficeType.pm
@@ -0,0 +1,51 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::RecordingOfficeType;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::SensorType qw($NOT_USED $DMS_100_FAMILY);
+
+use NGCP::BulkProcessor::Array qw(contains);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+
+);
+
+my $field_name = "recording office type";
+my $length = 4;
+my @param_names = qw/recording_office_type/;
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+    $self->{recording_office_type} //= $DMS_100_FAMILY;
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($recording_office_type) = $self->_get_params(@_);
+    die("invalid recording office type '$recording_office_type'") unless contains($recording_office_type,[$NOT_USED, $DMS_100_FAMILY]);
+    return $recording_office_type . $TERMINATOR;
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/SensorId.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/SensorId.pm
new file mode 100644
index 0000000..6aba18e
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/SensorId.pm
@@ -0,0 +1,51 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::SensorId;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+
+#use NGCP::BulkProcessor::Utils qw(zerofill);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+
+);
+
+my $field_name = "sensor id";
+my $length = 8;
+my @param_names = qw/rewritten sensor_id/;
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+    $self->{rewritten} //= 0;
+    #$self->{sensor_id} = substr($self->{sensor_id},1( if defined $self->{sensor_id};
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($rewritten,$sensor_id) = $self->_get_params(@_);
+    die("invalid sensor id '$sensor_id'") unless length($sensor_id) == 6;
+    return ($rewritten ? '1' : '0') . $sensor_id . $TERMINATOR;
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/SensorType.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/SensorType.pm
new file mode 100644
index 0000000..8e04d4c
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/SensorType.pm
@@ -0,0 +1,54 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::SensorType;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+
+use NGCP::BulkProcessor::Array qw(contains);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+    $NOT_USED
+    $DMS_100_FAMILY
+);
+
+my $field_name = "sensor type";
+my $length = 4;
+my @param_names = qw/sensor_type/;
+
+our $NOT_USED = '000';
+our $DMS_100_FAMILY = '036';
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+    $self->{sensor_type} //= $DMS_100_FAMILY;
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($sensor_type) = $self->_get_params(@_);
+    die("invalid sensor type '$sensor_type'") unless contains($sensor_type,[$NOT_USED, $DMS_100_FAMILY]);
+    return $sensor_type . $TERMINATOR;
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/ServiceFeature.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/ServiceFeature.pm
new file mode 100644
index 0000000..c75f4e8
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/ServiceFeature.pm
@@ -0,0 +1,63 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::ServiceFeature;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+
+#use NGCP::BulkProcessor::Array qw(contains);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+    $OTHER
+    $THREE_WAY
+    $CF_LEG
+    $CFB_LEG
+    $BTUP_CBWF
+    $ROUTE_OPT_IND
+);
+
+my $field_name = "service feature";
+my $length = 4;
+my @param_names = qw/service_feature_code/;
+
+our $OTHER = '000';
+our $THREE_WAY = '010';
+our $CF_LEG = '012';
+our $CFB_LEG = '014';
+our $BTUP_CBWF = '029';
+our $ROUTE_OPT_IND = '156';
+#800-999 = generic value
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+    #$self->{service_feature_code} //= 0;
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($service_feature_code) = $self->_get_params(@_);
+    die("invalid service feature code '$service_feature_code'") unless length($service_feature_code) == 3;
+    return $service_feature_code . $TERMINATOR;
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/ServiceObserved.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/ServiceObserved.pm
new file mode 100644
index 0000000..5fe6540
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/ServiceObserved.pm
@@ -0,0 +1,75 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::ServiceObserved;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+
+use NGCP::BulkProcessor::Array qw(contains);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+    $NOT_OBSERVED_NOT_SAMPLED
+    $OBSERVED_NOT_SAMPLED
+    $NOT_OBSERVED_SAMPLED
+    $OBSERVED_SAMPLED
+    $SMDR_APPLICABLE
+    $OBSERVED_NOT_SAMPLED_SMDR_APPLICABLE
+    $NOT_OBSERVED_SAMPLED_SMDR_APPLICABLE
+    $OBSERVED_SAMPLED_SMDR_APPLICABLE
+);
+
+my $field_name = "service observed";
+my $length = 2;
+my @param_names = qw/observed_sampled/;
+
+my @observed_sampled_modes = ();
+our $NOT_OBSERVED_NOT_SAMPLED = '0';
+push(@observed_sampled_modes,$NOT_OBSERVED_NOT_SAMPLED);
+our $OBSERVED_NOT_SAMPLED = '1';
+push(@observed_sampled_modes,$OBSERVED_NOT_SAMPLED);
+our $NOT_OBSERVED_SAMPLED = '2';
+push(@observed_sampled_modes,$NOT_OBSERVED_SAMPLED);
+our $OBSERVED_SAMPLED = '3';
+push(@observed_sampled_modes,$OBSERVED_SAMPLED);
+our $SMDR_APPLICABLE = '4';
+push(@observed_sampled_modes,$SMDR_APPLICABLE);
+our $OBSERVED_NOT_SAMPLED_SMDR_APPLICABLE = '5';
+push(@observed_sampled_modes,$OBSERVED_NOT_SAMPLED_SMDR_APPLICABLE);
+our $NOT_OBSERVED_SAMPLED_SMDR_APPLICABLE = '6';
+push(@observed_sampled_modes,$NOT_OBSERVED_SAMPLED_SMDR_APPLICABLE);
+our $OBSERVED_SAMPLED_SMDR_APPLICABLE = '7';
+push(@observed_sampled_modes,$OBSERVED_SAMPLED_SMDR_APPLICABLE);
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+    $self->{observed_sampled} //= $NOT_OBSERVED_NOT_SAMPLED;
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($observed_sampled) = $self->_get_params(@_);
+    die("invalid observed sampled '$observed_sampled'") unless contains($observed_sampled,\@observed_sampled_modes);
+    return $observed_sampled . $TERMINATOR;
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/SignificantDigitsNextField.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/SignificantDigitsNextField.pm
new file mode 100644
index 0000000..bde0902
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/SignificantDigitsNextField.pm
@@ -0,0 +1,68 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::SignificantDigitsNextField;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+
+#use NGCP::BulkProcessor::Array qw(contains);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+    get_number_length
+    get_number_digits_1
+    get_number_digits_2
+);
+
+my $field_name = "significant digits in next field";
+my $length = 4;
+#my @param_names = qw/significant_digits/;
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+    #$self->{significant_digits} //= 0;
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    if (defined $self->{instance}) {
+        return ($self->{instance} . '_significant_digits');
+    } else {
+        return ('significant_digits');
+    }
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($significant_digits) = $self->_get_params(@_);
+    die('invalid ' . (defined $self->{instance} ? $self->{instance} . ' ' : '') . "significant digits '$significant_digits'") if ($significant_digits <= 0 or $significant_digits > 20);
+    return sprintf('%03d',$significant_digits) . $TERMINATOR;
+
+}
+
+sub get_number_length {
+    return length(shift);
+}
+
+sub get_number_digits_1 {
+    return substr(shift,0,11);
+}
+
+sub get_number_digits_2 {
+    return substr(shift,11);
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/StructureCode.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/StructureCode.pm
new file mode 100644
index 0000000..3b4f76f
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/StructureCode.pm
@@ -0,0 +1,86 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::StructureCode;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+
+use NGCP::BulkProcessor::Array qw(contains);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+    $STRUCTURE_CODE_0510
+    $STRUCTURE_CODE_0511
+    $STRUCTURE_CODE_0512
+    $STRUCTURE_CODE_0513
+    $STRUCTURE_CODE_0514
+
+    $STRUCTURE_CODE_9013
+    $STRUCTURE_CODE_9014
+);
+
+my $field_name = "structure code";
+my $length = 6;
+my @param_names = qw/has_modules structure_code/;
+
+my @structure_codes = ();
+our $STRUCTURE_CODE_0510 = '0510';
+push(@structure_codes,$STRUCTURE_CODE_0510);
+our $STRUCTURE_CODE_0511 = '0511';
+push(@structure_codes,$STRUCTURE_CODE_0511);
+our $STRUCTURE_CODE_0512 = '0512';
+push(@structure_codes,$STRUCTURE_CODE_0512);
+our $STRUCTURE_CODE_0513 = '0513';
+push(@structure_codes,$STRUCTURE_CODE_0513);
+our $STRUCTURE_CODE_0514 = '0514';
+push(@structure_codes,$STRUCTURE_CODE_0514);
+our $STRUCTURE_CODE_9013 = '9013';
+push(@structure_codes,$STRUCTURE_CODE_9013);
+our $STRUCTURE_CODE_9014 = '9014';
+push(@structure_codes,$STRUCTURE_CODE_9014);
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub set_has_modules {
+
+    my $self = shift;
+    $self->{has_modules} = shift;
+
+}
+
+sub get_structure_code {
+
+    my $self = shift;
+    return $self->{structure_code};
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($has_modules,$structure_code) = $self->_get_params(@_);
+    die("invalid structure code '$structure_code'") unless contains($structure_code,\@structure_codes);
+    return ($has_modules ? '4' : '0') . $structure_code . $TERMINATOR;
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/StudyIndicator.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/StudyIndicator.pm
new file mode 100644
index 0000000..71c397f
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/StudyIndicator.pm
@@ -0,0 +1,103 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::StudyIndicator;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+
+#use NGCP::BulkProcessor::Utils qw(zerofill);
+use NGCP::BulkProcessor::Array qw(contains);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+    $STUDY_TYPE_A_NA
+    $STUDY_TYPE_A_SLUS
+    $STUDY_TYPE_B_NA
+    $STUDY_TYPE_B_OBSERVED
+    $STUDY_TYPE_B_UNANSWERED_CALL_RECORDING
+    $STUDY_TYPE_B_OBSERVED_UNANSWERED_CALL_RECORDING
+    $STUDY_TYPE_C_NA
+    $STUDY_TYPE_C_GENERATED
+    $TEST_CALL_NA
+    $TEST_CALL
+    $NUMBER_NANP_NA
+    $NUMBER_NANP_CALLER
+    $NUMBER_NANP_CALLEE
+    $NUMBER_NANP_CALLER_CALLEE
+);
+
+my $field_name = "study indicator";
+my $length = 8;
+my @param_names = qw/study_type_a study_type_b study_type_c test_call_ind number_nanp_ind/;
+
+my @study_a_modes = ();
+our $STUDY_TYPE_A_NA = '0';
+push(@study_a_modes,$STUDY_TYPE_A_NA);
+our $STUDY_TYPE_A_SLUS = '2';
+push(@study_a_modes,$STUDY_TYPE_A_SLUS);
+my @study_b_modes = ();
+our $STUDY_TYPE_B_NA = '0';
+push(@study_b_modes,$STUDY_TYPE_B_NA);
+our $STUDY_TYPE_B_OBSERVED = '1';
+push(@study_b_modes,$STUDY_TYPE_B_OBSERVED);
+our $STUDY_TYPE_B_UNANSWERED_CALL_RECORDING = '2';
+push(@study_b_modes,$STUDY_TYPE_B_UNANSWERED_CALL_RECORDING);
+our $STUDY_TYPE_B_OBSERVED_UNANSWERED_CALL_RECORDING = '3';
+push(@study_b_modes,$STUDY_TYPE_B_OBSERVED_UNANSWERED_CALL_RECORDING);
+my @study_c_modes = ();
+our $STUDY_TYPE_C_NA = '0';
+push(@study_c_modes,$STUDY_TYPE_C_NA);
+our $STUDY_TYPE_C_GENERATED = '2';
+push(@study_c_modes,$STUDY_TYPE_C_GENERATED);
+our $TEST_CALL_NA = '0';
+our $TEST_CALL = '1';
+my @number_nanp_modes = ();
+our $NUMBER_NANP_NA = '0';
+push(@number_nanp_modes,$NUMBER_NANP_NA);
+our $NUMBER_NANP_CALLER = '1';
+push(@number_nanp_modes,$NUMBER_NANP_CALLER);
+our $NUMBER_NANP_CALLEE = '2';
+push(@number_nanp_modes,$NUMBER_NANP_CALLEE);
+our $NUMBER_NANP_CALLER_CALLEE = '3';
+push(@number_nanp_modes,$NUMBER_NANP_CALLER_CALLEE);
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+    $self->{study_type_a} //= $STUDY_TYPE_A_NA;
+    $self->{study_type_b} //= $STUDY_TYPE_B_NA;
+    $self->{study_type_c} //= $STUDY_TYPE_C_NA;
+    $self->{test_call_ind} //= $TEST_CALL_NA;
+    $self->{number_nanp_ind} //= $NUMBER_NANP_NA;
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($study_type_a,$study_type_b,$study_type_c,$test_call_ind,$number_nanp_ind) = $self->_get_params(@_);
+    die("invalid study type a '$study_type_a'") unless contains($study_type_a,\@study_a_modes);
+    die("invalid study type b '$study_type_b'") unless contains($study_type_b,\@study_b_modes);
+    die("invalid study type c '$study_type_c'") unless contains($study_type_c,\@study_c_modes);
+    die("invalid test call ind '$test_call_ind'") unless contains($test_call_ind,[$TEST_CALL_NA, $TEST_CALL]);
+    die("invalid number nanp ind '$number_nanp_ind'") unless contains($number_nanp_ind,\@number_nanp_modes);
+    return $study_type_a . $study_type_b . $study_type_c . $test_call_ind . '0' . $number_nanp_ind . '0' . $TERMINATOR;
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/TerminatingOpenDigits1.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/TerminatingOpenDigits1.pm
new file mode 100644
index 0000000..e32b6c6
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/TerminatingOpenDigits1.pm
@@ -0,0 +1,50 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::TerminatingOpenDigits1;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+
+#use NGCP::BulkProcessor::Array qw(contains);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+
+);
+
+my $field_name = "terminating open digits 1";
+my $length = 12;
+my @param_names = qw/terminating_open_digits_1/;
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+    #$self->{significant_digits} //= 0;
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($terminating_open_digits_1) = $self->_get_params(@_);
+    die("invalid terminating open digits 1 '$terminating_open_digits_1'") unless $terminating_open_digits_1 =~ /^\d{1,11}$/;
+    return sprintf('%011d',$terminating_open_digits_1) . $TERMINATOR;
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/TerminatingOpenDigits2.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/TerminatingOpenDigits2.pm
new file mode 100644
index 0000000..73bec68
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/TerminatingOpenDigits2.pm
@@ -0,0 +1,54 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::TerminatingOpenDigits2;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+
+#use NGCP::BulkProcessor::Array qw(contains);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+
+);
+
+my $field_name = "terminating open digits 2";
+my $length = 10;
+my @param_names = qw/terminating_open_digits_2/;
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+    #$self->{significant_digits} //= 0;
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($terminating_open_digits_2) = $self->_get_params(@_);
+    if (length($terminating_open_digits_2) > 0) {
+        die("invalid terminating open digits 2 '$terminating_open_digits_2'") unless $terminating_open_digits_2 =~ /^\d{1,9}$/;
+        return sprintf('%09d',$terminating_open_digits_2) . $TERMINATOR;
+    } else {
+        return 'ffffffffff';
+    }
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/TimingIndicator.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/TimingIndicator.pm
new file mode 100644
index 0000000..d8acff1
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Fields/TimingIndicator.pm
@@ -0,0 +1,76 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::TimingIndicator;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Field qw($TERMINATOR);
+
+#use NGCP::BulkProcessor::Utils qw(zerofill);
+use NGCP::BulkProcessor::Array qw(contains);
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::Field);
+our @EXPORT_OK = qw(
+    $TIMING_GUARD_DEFAULT
+    $TIMING_GUARD_ELAPSED_TIME_ESTIMATED
+    $CALLED_PARTY_DEFAULT
+    $CALLED_PARTY_OFF_HOOK
+    $LONG_DURATION_DEFAULT
+    $LONG_DURATION_START
+    $LONG_DURATION_CONTINUE
+    $LONG_DURATION_END
+);
+
+my $field_name = "timing indicator";
+my $length = 6;
+my @param_names = qw/timing_guard called_party long_duration/;
+
+our $TIMING_GUARD_DEFAULT = '0';
+our $TIMING_GUARD_ELAPSED_TIME_ESTIMATED = '2';
+our $CALLED_PARTY_DEFAULT = '0';
+our $CALLED_PARTY_OFF_HOOK = '1';
+my @long_duration_modes = ();
+our $LONG_DURATION_DEFAULT = '0';
+push(@long_duration_modes,$LONG_DURATION_DEFAULT);
+our $LONG_DURATION_START = '1';
+push(@long_duration_modes,$LONG_DURATION_START);
+our $LONG_DURATION_CONTINUE = '2';
+push(@long_duration_modes,$LONG_DURATION_CONTINUE);
+our $LONG_DURATION_END = '3';
+push(@long_duration_modes,$LONG_DURATION_END);
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Field->new(
+        $class,
+        name => $field_name,
+        length => $length,
+        @_);
+    $self->{timing_guard} //= $TIMING_GUARD_DEFAULT;
+    $self->{called_party} //= $CALLED_PARTY_DEFAULT;
+    $self->{long_duration} //= $LONG_DURATION_DEFAULT;
+
+    return $self;
+
+}
+
+sub _get_param_names {
+
+    my $self = shift;
+    return @param_names;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my ($timing_guard,$called_party,$long_duration) = $self->_get_params(@_);
+    die("invalid timing guard '$timing_guard'") unless contains($timing_guard,[$TIMING_GUARD_DEFAULT, $TIMING_GUARD_ELAPSED_TIME_ESTIMATED]);
+    die("invalid called party '$called_party'") unless contains($called_party,[$CALLED_PARTY_DEFAULT, $CALLED_PARTY_OFF_HOOK]);
+    die("invalid long duration '$long_duration'") unless contains($long_duration,\@long_duration_modes);
+    return $timing_guard . $called_party . $long_duration . '00' . $TERMINATOR;
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Module.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Module.pm
new file mode 100644
index 0000000..f1355f6
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Module.pm
@@ -0,0 +1,57 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Module;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::LogError qw(
+    notimplementederror
+);
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::FieldSet qw();
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::FieldSet);
+our @EXPORT_OK = qw(
+
+);
+
+sub new {
+
+    my $base_class = shift;
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::FieldSet->new(
+        $class,
+        @_);
+    my %params = @_;
+    (
+        $self->{enabled},
+    ) = @params{qw/
+        enabled
+    /};
+    $self->{enabled} //= 1;
+
+    return $self;
+
+}
+
+sub get_module_code_field {
+
+    my $self = shift;
+    #my (@params) = @_;
+
+    notimplementederror((ref $self) . ': ' . (caller(0))[3] . ' not implemented',getlogger(__PACKAGE__));
+    return undef;
+
+}
+
+sub get_name {
+    my $self = shift;
+    return $self->get_module_code_field()->get_module_code();
+}
+
+sub get_enabled {
+    my $self = shift;
+    return $self->{enabled};
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Modules/Module199.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Modules/Module199.pm
new file mode 100644
index 0000000..e69de29
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Modules/Module611.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Modules/Module611.pm
new file mode 100644
index 0000000..e69de29
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Record.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Record.pm
new file mode 100644
index 0000000..629320e
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Record.pm
@@ -0,0 +1,54 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Record;
+use strict;
+
+## no critic
+
+require Exporter;
+our @ISA = qw(Exporter);
+our @EXPORT_OK = qw(
+
+);
+
+sub new {
+
+    my $class = shift;
+    my $self = bless {}, $class;
+    $self->{structure} = shift;
+    $self->{modules} = [ @_ ];
+    $self->{structure}->get_structure_code_field()->set_has_modules((scalar @{$self->{modules}}) > 0);
+
+    return $self;
+
+}
+
+sub get_hex {
+
+    my $self = shift;
+    my $result = $self->_get_record_descriptor_word(@_);
+    $result .= $self->{structure}->get_hex(@_);
+    foreach my $module (@{$self->{modules}}) {
+        next unless $module->get_enabled(@_);
+        $result .= $module->get_hex(@_);
+    }
+    return $result;
+}
+
+sub get_length {
+    my $self = shift;
+    my $length = 8; #RDW
+    $length += $self->{structure}->get_length(@_);
+    foreach my $module (@{$self->{modules}}) {
+        next unless $module->get_enabled(@_);
+        $length += $module->get_length(@_);
+    }
+    return $length;
+}
+
+
+sub _get_record_descriptor_word {
+    my $self = shift;
+    return sprintf('%04x',$self->get_length(@_) / 2) . '0000';
+    #return total length in bytes (up to 256*256 bytes)
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Structure.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Structure.pm
new file mode 100644
index 0000000..09baaa5
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Structure.pm
@@ -0,0 +1,47 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Structure;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::LogError qw(
+    notimplementederror
+);
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::FieldSet qw();
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::FieldSet);
+our @EXPORT_OK = qw(
+
+);
+
+sub new {
+
+    my $base_class = shift;
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::FieldSet->new(
+        $class,
+        @_);
+
+    return $self;
+
+}
+
+sub get_structure_code_field {
+
+    my $self = shift;
+    #my (@params) = @_;
+
+    notimplementederror((ref $self) . ': ' . (caller(0))[3] . ' not implemented',getlogger(__PACKAGE__));
+    return undef;
+
+}
+
+sub get_name {
+
+    my $self = shift;
+    return $self->get_structure_code_field()->get_structure_code();
+
+}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Structures/Structure0510.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Structures/Structure0510.pm
new file mode 100644
index 0000000..f6fd735
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Format/Structures/Structure0510.pm
@@ -0,0 +1,142 @@
+package NGCP::BulkProcessor::Projects::Export::Ama::Format::Structures::Structure0510;
+use strict;
+
+## no critic
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Structure qw();
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::HexId qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::StructureCode qw($STRUCTURE_CODE_0510);
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::CallTypeCode qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::SensorType qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::SensorId qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::RecordingOfficeType qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::RecordingOfficeId qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::Date qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::TimingIndicator qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::StudyIndicator qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::CalledPartyOffHook qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::ServiceObserved qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::OperatorAction qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::ServiceFeature qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::SignificantDigitsNextField qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::OriginatingOpenDigits1 qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::OriginatingOpenDigits2 qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::OriginatingChargeInformation qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::DomesticInternational qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::TerminatingOpenDigits1 qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::TerminatingOpenDigits2 qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::ConnectTime qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::ElapsedTime qw();
+
+require Exporter;
+our @ISA = qw(Exporter NGCP::BulkProcessor::Projects::Export::Ama::Format::FieldSet NGCP::BulkProcessor::Projects::Export::Ama::Format::Structure);
+our @EXPORT_OK = qw(
+
+);
+#get_instance
+
+#my $structure_name = 'structure ' . $STRUCTURE_CODE_0510;
+
+#my $INSTANCE = __PACKAGE__->new();
+
+my $length = 142;
+
+sub new {
+
+    my $class = shift;
+    my $self = NGCP::BulkProcessor::Projects::Export::Ama::Format::Structure->new(
+        $class,
+        length => $length,
+        #structure_name => $structure_name,
+        @_);
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::HexId->new(
+        @_,
+    ));
+    $self->{structure_code} = NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::StructureCode->new(
+        structure_code => $STRUCTURE_CODE_0510,
+        @_,
+    );
+    $self->_add_field($self->{structure_code});
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::CallTypeCode->new(
+        @_,
+    ));
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::SensorType->new(
+        @_,
+    ));
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::SensorId->new(
+        @_,
+    ));
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::RecordingOfficeType->new(
+        @_,
+    ));
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::RecordingOfficeId->new(
+        @_,
+    ));
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::Date->new(
+        @_,
+    ));
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::TimingIndicator->new(
+        @_,
+    ));
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::StudyIndicator->new(
+        @_,
+    ));
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::CalledPartyOffHook->new(
+        @_,
+    ));
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::ServiceObserved->new(
+        @_,
+    ));
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::OperatorAction->new(
+        @_,
+    ));
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::ServiceFeature->new(
+        @_,
+    ));
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::SignificantDigitsNextField->new(
+        instance => 'originating',
+        @_,
+    ));
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::OriginatingOpenDigits1->new(
+        @_,
+    ));
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::OriginatingOpenDigits2->new(
+        @_,
+    ));
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::OriginatingChargeInformation->new(
+        @_,
+    ));
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::DomesticInternational->new(
+        @_,
+    ));
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::SignificantDigitsNextField->new(
+        instance => 'terminating',
+        @_,
+    ));
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::TerminatingOpenDigits1->new(
+        @_,
+    ));
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::TerminatingOpenDigits2->new(
+        @_,
+    ));
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::ConnectTime->new(
+        @_,
+    ));
+    $self->_add_field(NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::ElapsedTime->new(
+        @_,
+    ));
+    return $self;
+
+}
+
+sub get_structure_code_field {
+    my $self = shift;
+    return $self->{structure_code};
+}
+
+#sub get_instance {
+#    return
+#}
+
+1;
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Settings.pm b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Settings.pm
index b73fdea..c5497f5 100644
--- a/lib/NGCP/BulkProcessor/Projects/Export/Ama/Settings.pm
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/Settings.pm
@@ -53,6 +53,9 @@ our @EXPORT_OK = qw(
     $export_cdr_conditions
     $export_cdr_limit
     $export_cdr_stream
+
+    $domestic_destination_pattern
+    $international_destination_pattern
 );
 #update_provider_config
 #$deadlock_retries
@@ -75,6 +78,8 @@ our $export_cdr_conditions = [];
 our $export_cdr_limit = undef;
 our $export_cdr_stream = undef;
 
+our $domestic_destination_pattern = undef;
+our $international_destination_pattern = undef;
 
 sub update_settings {
 
@@ -105,7 +110,9 @@ sub update_settings {
 
         my $parse_result;
         ($parse_result,$export_cdr_joins) = _parse_export_joins($data->{export_cdr_joins},$configfile);
+        $result &= $parse_result;
         ($parse_result,$export_cdr_conditions) = _parse_export_joins($data->{export_cdr_conditions},$configfile);
+        $result &= $parse_result;
 
         $export_cdr_limit = $data->{export_cdr_limit} if exists $data->{export_cdr_limit};
         $export_cdr_stream = $data->{export_cdr_stream} if exists $data->{export_cdr_stream};
@@ -113,6 +120,13 @@ sub update_settings {
         #if ((confval("MAINTENANCE") // 'no') eq 'yes') {
         #        exit(0);
         #}
+        my $regexp_result;
+        $domestic_destination_pattern = $data->{domestic_destination_pattern} if exists $data->{domestic_destination_pattern};
+        ($regexp_result,$domestic_destination_pattern) = parse_regexp($domestic_destination_pattern,$configfile);
+        $result &= $regexp_result;
+        $international_destination_pattern = $data->{international_destination_pattern} if exists $data->{international_destination_pattern};
+        ($regexp_result,$international_destination_pattern) = parse_regexp($international_destination_pattern,$configfile);
+        $result &= $regexp_result;
 
         return $result;
 
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/test.ama b/lib/NGCP/BulkProcessor/Projects/Export/Ama/test.ama
new file mode 100644
index 0000000..f171579
Binary files /dev/null and b/lib/NGCP/BulkProcessor/Projects/Export/Ama/test.ama differ
diff --git a/lib/NGCP/BulkProcessor/Projects/Export/Ama/test.pl b/lib/NGCP/BulkProcessor/Projects/Export/Ama/test.pl
new file mode 100644
index 0000000..9feb567
--- /dev/null
+++ b/lib/NGCP/BulkProcessor/Projects/Export/Ama/test.pl
@@ -0,0 +1,68 @@
+use strict;
+
+## no critic
+
+use File::Basename;
+use Cwd;
+use lib Cwd::abs_path(File::Basename::dirname(__FILE__) . '/../../../../../');
+
+use NGCP::BulkProcessor::Calendar qw(current_local);
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Record qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Structures::Structure0510 qw();
+
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::CallTypeCode qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::Date qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::ServiceFeature qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::SignificantDigitsNextField qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::DomesticInternational qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::ConnectTime qw();
+use NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::ElapsedTime qw();
+
+my $dt = current_local();
+my $source = "43011001";
+my $destination = "43011002";
+my $duration = 123.456;
+
+my $test = NGCP::BulkProcessor::Projects::Export::Ama::Format::Record->new(
+    NGCP::BulkProcessor::Projects::Export::Ama::Format::Structures::Structure0510->new(
+        call_type_code => $NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::CallTypeCode::STATION_PAID,
+
+        rewritten => 0,
+        sensor_id => '008708', #  Graz
+
+        padding => 0,
+        recording_office_id => '008708',
+
+        date => NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::Date::get_ama_date($dt),
+
+        service_feature_code => $NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::ServiceFeature::OTHER,
+
+        originating_significant_digits => NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::SignificantDigitsNextField::get_number_length($source),
+        originating_open_digits_1 => NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::SignificantDigitsNextField::get_number_digits_1($source),
+        originating_open_digits_2 => NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::SignificantDigitsNextField::get_number_digits_2($source),
+
+        domestic_international => NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::DomesticInternational::get_number_domestic_international($destination),
+
+        terminating_significant_digits => NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::SignificantDigitsNextField::get_number_length($destination),
+        terminating_open_digits_1 => NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::SignificantDigitsNextField::get_number_digits_1($destination),
+        terminating_open_digits_2 => NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::SignificantDigitsNextField::get_number_digits_2($destination),
+
+        connect_time => NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::ConnectTime::get_connect_time($dt),
+        elapsed_time => NGCP::BulkProcessor::Projects::Export::Ama::Format::Fields::ElapsedTime::get_elapsed_time($duration),
+    )
+);
+
+print $test->{structure}->to_string()."\n";
+print $test->get_hex();
+
+unlink 'test.ama';
+if (open(my $fh,">:raw",'test.ama')) {
+    print $fh pack('H*','004f0000' . $test->get_hex());
+    close $fh;
+    #restdebug($self,"$self->{crt_path} saved",getlogger(__PACKAGE__));
+} else {
+    #fileerror("failed to open $self->{crt_path}: $!",getlogger(__PACKAGE__));
+}
+
+
diff --git a/lib/NGCP/BulkProcessor/Utils.pm b/lib/NGCP/BulkProcessor/Utils.pm
index 143c98b..709e651 100755
--- a/lib/NGCP/BulkProcessor/Utils.pm
+++ b/lib/NGCP/BulkProcessor/Utils.pm
@@ -6,7 +6,7 @@ use strict;
 use threads;
 
 #use POSIX qw(strtod);
-use POSIX qw(strtod locale_h);
+use POSIX qw(strtod locale_h floor fmod);
 setlocale(LC_NUMERIC, 'C');
 
 use Data::UUID qw();
@@ -74,6 +74,7 @@ our @EXPORT_OK = qw(
     get_year
     get_year_month
     get_year_month_day
+    to_duration_string
     secs_to_years
     zerofill
     trim
@@ -828,6 +829,288 @@ sub secs_to_years {
   }
 }
 
+sub to_duration_string {
+    my ($duration_secs,$most_significant,$least_significant,$least_significant_decimals,$loc_code) = @_;
+    $most_significant //= 'years';
+    $least_significant //= 'seconds';
+    #$loc_code //= sub { return shift; };
+    my $abs = abs($duration_secs);
+    my ($years,$months,$days,$hours,$minutes,$seconds);
+    my $result = '';
+    if ('seconds' ne $least_significant) {
+        $abs = $abs / 60.0; #minutes
+        if ('minutes' ne $least_significant) {
+            $abs = $abs / 60.0; #hours
+            if ('hours' ne $least_significant) {
+                $abs = $abs / 24.0; #days
+                if ('days' ne $least_significant) {
+                    $abs = $abs / 30.0; #months
+                    if ('months' ne $least_significant) {
+                        $abs = $abs / 12.0; #years
+                        if ('years' ne $least_significant) {
+                            die("unknown least significant duration unit-of-time: '$least_significant'");
+                        } else {
+                            $seconds = 0.0;
+                            $minutes = 0.0;
+                            $hours = 0.0;
+                            $days = 0.0;
+                            $months = 0.0;
+                            if ('years' eq $most_significant) {
+                                $years = $abs;
+                            } else {
+                                die("most significant duration unit-of-time '$most_significant' lower than least significant duration unit-of-time '$least_significant'");
+                            }
+                        }
+                    } else {
+                        $seconds = 0.0;
+                        $minutes = 0.0;
+                        $hours = 0.0;
+                        $days = 0.0;
+                        $years = 0.0;
+                        if ('months' eq $most_significant) {
+                            $months = $abs;
+                        } else {
+                            $months = ($abs >= 12.0) ? fmod($abs,12.0) : $abs;
+                            $abs = $abs / 12.0;
+                            if ('years' eq $most_significant) {
+                                $years = floor($abs);
+                            } else {
+                                die("most significant duration unit-of-time '$most_significant' lower than least significant duration unit-of-time '$least_significant'");
+                            }
+                        }
+                    }
+                } else {
+                    $seconds = 0.0;
+                    $minutes = 0.0;
+                    $hours = 0.0;
+                    $months = 0.0;
+                    $years = 0.0;
+                    if ('days' eq $most_significant) {
+                        $days = $abs;
+                    } else {
+                        $days = ($abs >= 30.0) ? fmod($abs,30.0) : $abs;
+                        $abs = $abs / 30.0;
+                        if ('months' eq $most_significant) {
+                            $months = floor($abs);
+                        } else {
+                            $months = ($abs >= 12.0) ? fmod($abs,12.0) : $abs;
+                            $abs = $abs / 12.0;
+                            if ('years' eq $most_significant) {
+                                $years = floor($abs);
+                            } else {
+                                die("most significant duration unit-of-time '$most_significant' lower than least significant duration unit-of-time '$least_significant'");
+                            }
+                        }
+                    }
+                }
+            } else {
+                $seconds = 0.0;
+                $minutes = 0.0;
+                $days = 0.0;
+                $months = 0.0;
+                $years = 0.0;
+                if ('hours' eq $most_significant) {
+                    $hours = $abs;
+                } else {
+                    $hours = ($abs >= 24.0) ? fmod($abs,24.0) : $abs;
+                    $abs = $abs / 24.0;
+                    if ('days' eq $most_significant) {
+                        $days = floor($abs);
+                    } else {
+                        $days = ($abs >= 30.0) ? fmod($abs,30) : $abs;
+                        $abs = $abs / 30.0;
+                        if ('months' eq $most_significant) {
+                            $months = floor($abs);
+                        } else {
+                            $months = ($abs >= 12.0) ? fmod($abs,12.0) : $abs;
+                            $abs = $abs / 12.0;
+                            if ('years' eq $most_significant) {
+                                $years = floor($abs);
+                            } else {
+                                die("most significant duration unit-of-time '$most_significant' lower than least significant duration unit-of-time '$least_significant'");
+                            }
+                        }
+                    }
+                }
+            }
+        } else {
+            $seconds = 0.0;
+            $hours = 0.0;
+            $days = 0.0;
+            $months = 0.0;
+            $years = 0.0;
+            if ('minutes' eq $most_significant) {
+                $minutes = $abs;
+            } else {
+                $minutes = ($abs >= 60.0) ? fmod($abs,60.0) : $abs;
+                $abs = $abs / 60.0;
+                if ('hours' eq $most_significant) {
+                    $hours = floor($abs);
+                } else {
+                    $hours = ($abs >= 24.0) ? fmod($abs,24.0) : $abs;
+                    $abs = $abs / 24.0;
+                    if ('days' eq $most_significant) {
+                        $days = floor($abs);
+                    } else {
+                        $days = ($abs >= 30.0) ? fmod($abs,30.0) : $abs;
+                        $abs = $abs / 30.0;
+                        if ('months' eq $most_significant) {
+                            $months = floor($abs);
+                        } else {
+                            $months = ($abs >= 12.0) ? fmod($abs,12.0) : $abs;
+                            $abs = $abs / 12.0;
+                            if ('years' eq $most_significant) {
+                                $years = floor($abs);
+                            } else {
+                                die("most significant duration unit-of-time '$most_significant' lower than least significant duration unit-of-time '$least_significant'");
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    } else {
+        $minutes = 0.0;
+        $hours = 0.0;
+        $days = 0.0;
+        $months = 0.0;
+        $years = 0.0;
+        if ('seconds' eq $most_significant) {
+            $seconds = $abs;
+        } else {
+            $seconds = ($abs >= 60.0) ? fmod($abs,60.0) : $abs;
+            $abs = $abs / 60.0;
+            if ('minutes' eq $most_significant) {
+                $minutes = floor($abs);
+            } else {
+                $minutes = ($abs >= 60.0) ? fmod($abs,60.0) : $abs;
+                $abs = $abs / 60.0;
+                if ('hours' eq $most_significant) {
+                    $hours = floor($abs);
+                } else {
+                    $hours = ($abs >= 24.0) ? fmod($abs,24.0) : $abs;
+                    $abs = $abs / 24.0;
+                    if ('days' eq $most_significant) {
+                        $days = floor($abs);
+                    } else {
+                        $days = ($abs >= 30.0) ? fmod($abs,30.0) : $abs;
+                        $abs = $abs / 30.0;
+                        if ('minutes' eq $most_significant) {
+                            $months = floor($abs);
+                        } else {
+                            $months = ($abs >= 12.0) ? fmod($abs,12.0) : $abs;
+                            $abs = $abs / 12.0;
+                            if ('years' eq $most_significant) {
+                                $years = floor($abs);
+                            } else {
+                                die("most significant duration unit-of-time '$most_significant' lower than least significant duration unit-of-time '$least_significant'");
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+    if ($years > 0.0) {
+        if ($months > 0.0 || $days > 0.0 || $hours > 0.0 || $minutes > 0.0 || $seconds > 0.0) {
+            $result .= _duration_unit_of_time_value_to_string($loc_code,$years, 0, 'years');
+        } else {
+            $result .= _duration_unit_of_time_value_to_string($loc_code,$years, $least_significant_decimals, 'years');
+        }
+    }
+    if ($months > 0.0) {
+        if ($years > 0.0) {
+            $result .= ', ';
+        }
+        if ($days > 0.0 || $hours > 0.0 || $minutes > 0.0 || $seconds > 0.0) {
+            $result .= _duration_unit_of_time_value_to_string($loc_code,$months, 0, 'months');
+        } else {
+            $result .= _duration_unit_of_time_value_to_string($loc_code,$months, $least_significant_decimals, 'months');
+        }
+    }
+    if ($days > 0.0) {
+        if ($years > 0.0 || $months > 0.0) {
+            $result .= ', ';
+        }
+        if ($hours > 0.0 || $minutes > 0.0 || $seconds > 0.0) {
+            $result .= _duration_unit_of_time_value_to_string($loc_code,$days, 0, 'days');
+        } else {
+            $result .= _duration_unit_of_time_value_to_string($loc_code,$days, $least_significant_decimals, 'days');
+        }
+    }
+    if ($hours > 0.0) {
+        if ($years > 0.0 || $months > 0.0 || $days > 0.0) {
+            $result .= ', ';
+        }
+        if ($minutes > 0.0 || $seconds > 0.0) {
+            $result .= _duration_unit_of_time_value_to_string($loc_code,$hours, 0, 'hours');
+        } else {
+            $result .= _duration_unit_of_time_value_to_string($loc_code,$hours, $least_significant_decimals, 'hours');
+        }
+    }
+    if ($minutes > 0.0) {
+        if ($years > 0.0 || $months > 0.0 || $days > 0.0 || $hours > 0.0) {
+            $result .= ', ';
+        }
+        if ($seconds > 0.0) {
+            $result .= _duration_unit_of_time_value_to_string($loc_code,$minutes, 0, 'minutes');
+        } else {
+            $result .= _duration_unit_of_time_value_to_string($loc_code,$minutes, $least_significant_decimals, 'minutes');
+        }
+    }
+    if ($seconds > 0.0) {
+        if ($years > 0.0 || $months > 0.0 || $days > 0.0 || $hours > 0.0 || $minutes > 0.0) {
+            $result .= ', ';
+        }
+        $result .= _duration_unit_of_time_value_to_string($loc_code,$seconds, $least_significant_decimals, 'seconds');
+    }
+    if (length($result) == 0) {
+        $result .= _duration_unit_of_time_value_to_string($loc_code,0.0, $least_significant_decimals, $least_significant);
+    }
+    return ($result,$years,$months,$days,$hours,$minutes,$seconds);
+}
+
+sub _duration_unit_of_time_value_to_string {
+    my ($loc_code,$value, $decimals, $unit_of_time) = @_;
+    my $result = '';
+    my $unit_label_plural = '';
+    my $unit_label_singular = '';
+    if (defined $loc_code) {
+        if ('seconds' eq $unit_of_time) {
+            $unit_label_plural = ' ' . &$loc_code('seconds');
+            $unit_label_singular = ' ' . &$loc_code("second");
+        } elsif ('minutes' eq $unit_of_time) {
+            $unit_label_plural = ' ' . &$loc_code('minutes');
+            $unit_label_singular = ' ' . &$loc_code("minute");
+        } elsif ('hours' eq $unit_of_time) {
+            $unit_label_plural = ' ' . &$loc_code('hours');
+            $unit_label_singular = ' ' . &$loc_code("hour");
+        } elsif ('days' eq $unit_of_time) {
+            $unit_label_plural = ' ' . &$loc_code('days');
+            $unit_label_singular = ' ' . &$loc_code("day");
+        } elsif ('months' eq $unit_of_time) {
+            $unit_label_plural = ' ' . &$loc_code('months');
+            $unit_label_singular = ' ' . &$loc_code("month");
+        } elsif ('years' eq $unit_of_time) {
+            $unit_label_plural = ' ' . &$loc_code('years');
+            $unit_label_singular = ' ' . &$loc_code("year");
+        }
+    }
+    if ($decimals < 1) {
+        if (int($value) == 1) {
+            $result .= '1';
+            $result .= $unit_label_singular;
+        } else {
+            $result .= int($value);
+            $result .= $unit_label_plural;
+        }
+    } else {
+        $result .= sprintf('%.' . $decimals . 'f', $value);
+        $result .= $unit_label_plural;
+    }
+    return $result;
+}
+
 sub get_cpucount {
     my $cpucount = Sys::CpuAffinity::getNumCpus() + 0;
     return ($cpucount > 0) ? $cpucount : 1;