diff --git a/interface/web/admin/lib/lang/nl.lng b/interface/web/admin/lib/lang/nl.lng
index 26d231ffcd67ba0f376ea4a79eacdcfcec116d02..99a4b53da1e8879b7802a87f57f03a78f0010442 100644
--- a/interface/web/admin/lib/lang/nl.lng
+++ b/interface/web/admin/lib/lang/nl.lng
@@ -1,6 +1,6 @@
 <?php
-$wb['1001'] = 'Username or password is empty.';
-$wb['1002'] = 'Username or password is wrong.';
+$wb['1001'] = 'Gebruikersnaam of wachtwoord is leeg.';
+$wb['1002'] = 'Gebruikersnaam of wachtwoord is incorrect.';
 $wb['Groups'] = 'Groepen';
 $wb['groups_description'] = 'Formulier om systeemgebruiker groepen te wijzigen.';
 $wb['Servers'] = 'Servers';
@@ -12,13 +12,13 @@ $wb['Edit group'] = 'Wijzigen groep';
 $wb['Edit server'] = 'Wijzigen server';
 $wb['Sync. Now'] = 'Sync. nu';
 $wb['DB Sync.'] = 'DB Sync.';
-$wb['User Management'] = 'User Management';
+$wb['User Management'] = 'Gebruikers beheren';
 $wb['CP Users'] = 'CP Gebruikers';
 $wb['Remote Users'] = 'Remote gebruikers';
-$wb['System'] = 'System';
+$wb['System'] = 'Systeem';
 $wb['Server Services'] = 'Server Services';
 $wb['Services'] = 'Services';
-$wb['Server Config'] = 'Server Config';
+$wb['Server Config'] = 'Server Configuratie';
 $wb['Server'] = 'Server';
 $wb['Mail'] = 'Mail';
 $wb['Getmail'] = 'Getmail';
@@ -27,10 +27,10 @@ $wb['FastCGI'] = 'FastCGI';
 $wb['Jailkit'] = 'Jailkit';
 $wb['Rescue'] = 'Rescue';
 $wb['Server IP addresses'] = 'Server IP adressen';
-$wb['Additional PHP Versions'] = 'Additional PHP Versions';
+$wb['Additional PHP Versions'] = 'Additionele PHP Versies';
 $wb['Firewall'] = 'Firewall';
 $wb['Interface'] = 'Interface';
-$wb['Interface Config'] = 'Main Config';
+$wb['Interface Config'] = 'Interface configuratie';
 $wb['Domains'] = 'Domains';
 $wb['Misc'] = 'Misc';
 $wb['Software'] = 'Apps & addons';
diff --git a/interface/web/admin/lib/lang/nl_directive_snippets.lng b/interface/web/admin/lib/lang/nl_directive_snippets.lng
index 0616afad8b6c76c9eb284f57a673f6c35d286310..a4f610634e6008a36d19eea337d61b6f71552219 100644
--- a/interface/web/admin/lib/lang/nl_directive_snippets.lng
+++ b/interface/web/admin/lib/lang/nl_directive_snippets.lng
@@ -1,12 +1,12 @@
 <?php
 $wb['Directive Snippets'] = 'Directive Snippets';
-$wb['name_txt'] = 'Name of Snippet';
+$wb['name_txt'] = 'Naam van de Snippet';
 $wb['type_txt'] = 'Type';
 $wb['snippet_txt'] = 'Snippet';
 $wb['active_txt'] = 'Active';
-$wb['directive_snippets_name_empty'] = 'Please specify a name for the snippet.';
-$wb['directive_snippets_name_error_unique'] = 'There is already a directive snippet with this name.';
-$wb['variables_txt'] = 'Variables';
-$wb['customer_viewable_txt'] = 'Customer viewable';
-$wb['required_php_snippets_txt'] = 'Requiered PHP Snippet';
+$wb['directive_snippets_name_empty'] = 'Geef de Directive Snippet een naam.';
+$wb['directive_snippets_name_error_unique'] = 'Er is al een Directive Snippet met deze naam.';
+$wb['variables_txt'] = 'Variabelen';
+$wb['customer_viewable_txt'] = 'Zichtbaar voor klanten';
+$wb['required_php_snippets_txt'] = 'Vereiste PHP Snippet';
 ?>
diff --git a/interface/web/admin/lib/lang/nl_directive_snippets_list.lng b/interface/web/admin/lib/lang/nl_directive_snippets_list.lng
index 8e189f9f7909f34b06b76eca63a2316b2543f366..5c12ac4808a1ec2c5af4beba9ad589849fa6ebf8 100644
--- a/interface/web/admin/lib/lang/nl_directive_snippets_list.lng
+++ b/interface/web/admin/lib/lang/nl_directive_snippets_list.lng
@@ -1,8 +1,8 @@
 <?php
 $wb['list_head_txt'] = 'Directive Snippets';
-$wb['active_txt'] = 'Active';
-$wb['name_txt'] = 'Name of Snippet';
+$wb['active_txt'] = 'Actief';
+$wb['name_txt'] = 'Naam';
 $wb['type_txt'] = 'Type';
-$wb['add_new_record_txt'] = 'Add Directive Snippet';
-$wb['customer_viewable_txt'] = 'Customer viewable';
+$wb['add_new_record_txt'] = 'Directive Snippet toevoegen';
+$wb['customer_viewable_txt'] = 'Zichtbaar voor klanten';
 ?>
diff --git a/interface/web/admin/lib/lang/nl_firewall.lng b/interface/web/admin/lib/lang/nl_firewall.lng
index 443aca29e630be25b9ad4f9f97c4a6b3ff8800e1..284af5c435588938b6a0470f6064d502cdd09211 100644
--- a/interface/web/admin/lib/lang/nl_firewall.lng
+++ b/interface/web/admin/lib/lang/nl_firewall.lng
@@ -6,6 +6,6 @@ $wb['tcp_port_help_txt'] = 'Gescheiden door komma';
 $wb['udp_port_help_txt'] = 'Gescheiden door komma';
 $wb['active_txt'] = 'Actief';
 $wb['firewall_error_unique'] = 'Er is al een firewall record voor deze server.';
-$wb['tcp_ports_error_regex'] = 'Karakter niet toegestaan in tcp port definitie. Toegestane karakters zijn nummers, : en ,.';
-$wb['udp_ports_error_regex'] = 'Karakter niet toegestaan in udp port definitie. Toegestane karakters zijn nummers, : en ,.';
+$wb['tcp_ports_error_regex'] = 'Karakter niet toegestaan in TCP port definitie. Toegestane karakters zijn nummers, : en ,.';
+$wb['udp_ports_error_regex'] = 'Karakter niet toegestaan in UDP port definitie. Toegestane karakters zijn nummers, : en ,.';
 ?>
diff --git a/interface/web/admin/lib/lang/nl_firewall_list.lng b/interface/web/admin/lib/lang/nl_firewall_list.lng
index 394d093493187c737f5f41665fa869b789343fd5..11746c6e5b42a5cc2e683f0a72f745e1d200c984 100644
--- a/interface/web/admin/lib/lang/nl_firewall_list.lng
+++ b/interface/web/admin/lib/lang/nl_firewall_list.lng
@@ -4,5 +4,5 @@ $wb['active_txt'] = 'Actief';
 $wb['server_id_txt'] = 'Server';
 $wb['tcp_port_txt'] = 'Open TCP poorten';
 $wb['udp_port_txt'] = 'Open UDP poorten';
-$wb['add_new_record_txt'] = 'Toevoegen Firewall record';
+$wb['add_new_record_txt'] = 'Firewall regel toevoegen';
 ?>
diff --git a/interface/web/admin/lib/lang/nl_groups.lng b/interface/web/admin/lib/lang/nl_groups.lng
index e3ec317a4e6981127decc8540e7d0d5a35ac9bd9..cdc75880ceb5944a7893e68364a105c66ca244ce 100644
--- a/interface/web/admin/lib/lang/nl_groups.lng
+++ b/interface/web/admin/lib/lang/nl_groups.lng
@@ -1,5 +1,5 @@
 <?php
 $wb['description_txt'] = 'Omschrijving';
 $wb['name_txt'] = 'Groep';
-$wb['name_err'] = 'Groep moet min. 1, max. 30 karakters zijn.';
+$wb['name_err'] = 'Groepsnaam moet uit minimaal 1, en maximaal 30 karakters bestaan.';
 ?>
diff --git a/interface/web/admin/lib/lang/nl_language_add.lng b/interface/web/admin/lib/lang/nl_language_add.lng
index c7463518275ccb5538bc671e92e67ddf9c111d9e..f1541093e673fd0b7c926a8452a390eea000c914 100644
--- a/interface/web/admin/lib/lang/nl_language_add.lng
+++ b/interface/web/admin/lib/lang/nl_language_add.lng
@@ -1,8 +1,8 @@
 <?php
-$wb['list_head_txt'] = 'Toevoegen nieuwe taal';
-$wb['language_select_txt'] = 'Selecteer taal basis';
+$wb['list_head_txt'] = 'Nieuwe taal toevoegen';
+$wb['language_select_txt'] = 'Selecteer basistaal';
 $wb['language_new_txt'] = 'Nieuwe taal';
-$wb['language_new_hint_txt'] = '2 karakters ISO 639-1 language-code (See http://en.wikipedia.org/wiki/List_of_ISO_639-1_codes)';
-$wb['btn_save_txt'] = 'Aanmaken nieuwe nieuw taalbestand set';
+$wb['language_new_hint_txt'] = '2 karakters ISO 639-1 taal-code (Zie http://en.wikipedia.org/wiki/List_of_ISO_639-1_codes)';
+$wb['btn_save_txt'] = 'Maak nieuwe taalbestanden aan';
 $wb['btn_cancel_txt'] = 'Terug';
 ?>
diff --git a/interface/web/admin/lib/lang/nl_language_import.lng b/interface/web/admin/lib/lang/nl_language_import.lng
index ae407efecbe3bbaf413e644ba0408c4b0c958187..bec27a95286faf3bc7c43d0f5041ed3cad9ea97a 100644
--- a/interface/web/admin/lib/lang/nl_language_import.lng
+++ b/interface/web/admin/lib/lang/nl_language_import.lng
@@ -5,5 +5,5 @@ $wb['btn_save_txt'] = 'Importeer het geselecteerde taalbestand';
 $wb['language_overwrite_txt'] = 'Overschrijf bestand, als dit bestaat.';
 $wb['btn_cancel_txt'] = 'Terug';
 $wb['ignore_version_txt'] = 'Sla ISPConfig versie controle over';
-$wb['list_desc_txt'] = 'WARNING: Do not import language files from untrustworthy sources.';
+$wb['list_desc_txt'] = 'Waarschuwing: Importeer geen taalbestanden van onvertrouwde bronnen.';
 ?>