diff --git a/ENI2/DetailRootControl.xaml.cs b/ENI2/DetailRootControl.xaml.cs
index 1d11a210..ecb7c037 100644
--- a/ENI2/DetailRootControl.xaml.cs
+++ b/ENI2/DetailRootControl.xaml.cs
@@ -649,7 +649,7 @@ namespace ENI2
                         {
                             aMessage.InternalStatus = Message.BSMDStatus.SUSPENDED;
                             aMessage.ChangedBy = "";
-                            aMessage.StatusInfo = string.Format("Validation error: NOA_NOD must be sent before ATA");
+                            aMessage.StatusInfo = string.Format("Validation error 142: NOA_NOD must be sent before ATA");
                             DBManager.GetSingleCon(Properties.Settings.Default.ConnectionString).Save(aMessage);
                         }
                     }
@@ -660,7 +660,7 @@ namespace ENI2
                         {
                             aMessage.InternalStatus = Message.BSMDStatus.SUSPENDED;
                             aMessage.ChangedBy = "";
-                            aMessage.StatusInfo = string.Format("Validation error: NOA_NOD must be sent before ATD");
+                            aMessage.StatusInfo = string.Format("Validation error 142: NOA_NOD must be sent before ATD");
                             DBManager.GetSingleCon(Properties.Settings.Default.ConnectionString).Save(aMessage);
                         }
 
@@ -668,7 +668,7 @@ namespace ENI2
                         {
                             aMessage.InternalStatus = Message.BSMDStatus.SUSPENDED;
                             aMessage.ChangedBy = "";
-                            aMessage.StatusInfo = string.Format("Validation error: ATA must be sent before ATD");
+                            aMessage.StatusInfo = string.Format("Validation error 143: ATA must be sent before ATD");
                             DBManager.GetSingleCon(Properties.Settings.Default.ConnectionString).Save(aMessage);
                         }
                     }
diff --git a/ENI2/DetailViewControls/PortCallDetailControl.xaml b/ENI2/DetailViewControls/PortCallDetailControl.xaml
index 12abc521..75e598c0 100644
--- a/ENI2/DetailViewControls/PortCallDetailControl.xaml
+++ b/ENI2/DetailViewControls/PortCallDetailControl.xaml
@@ -47,7 +47,7 @@
                         <xctk:DateTimePicker Grid.Column="3" Grid.Row="0" Value="{Binding ETDFromPortOfCall, Mode=TwoWay, Converter={util:UtcToLocalDateTimeConverter}}" Name="dateTimePicker_ETDFromPortOfCall" Format="Custom" FormatString="dd.MM.yyyy HH:mm" ShowButtonSpinner="False" VerticalContentAlignment="Center" Margin="2" AllowTextInput="True" ContextMenu="{DynamicResource ClearContextMenu}" TextAlignment="Left" Minimum="1899.12.31 00:00" Maximum="2100.12.31 00:00" PreviewKeyUp="DateTimePicker_PreviewKeyUp"/>
                         <xctk:DateTimePicker Grid.Column="1" Grid.Row="1" Value="{Binding ETAToKielCanal, Mode=TwoWay, Converter={util:UtcToLocalDateTimeConverter}}" Name="dateTimePicker_ETAToKielCanal" Format="Custom" FormatString="dd.MM.yyyy HH:mm" ShowButtonSpinner="False" VerticalContentAlignment="Center" Margin="2" AllowTextInput="True" ContextMenu="{DynamicResource ClearContextMenu}" TextAlignment="Left" Minimum="1899.12.31 00:00" Maximum="2100.12.31 00:00" PreviewKeyUp="DateTimePicker_PreviewKeyUp"/>
                         <xctk:DateTimePicker Grid.Column="3" Grid.Row="1" Value="{Binding ETDFromKielCanal, Mode=TwoWay, Converter={util:UtcToLocalDateTimeConverter}}" Name="dateTimePicker_ETDFromKielCanal" Format="Custom" FormatString="dd.MM.yyyy HH:mm" ShowButtonSpinner="False" VerticalContentAlignment="Center" Margin="2" AllowTextInput="True" ContextMenu="{DynamicResource ClearContextMenu}" TextAlignment="Left" Minimum="1899.12.31 00:00" Maximum="2100.12.31 00:00" PreviewKeyUp="DateTimePicker_PreviewKeyUp"/>
-                        <enictrl:LocodeControl Grid.Column="1" Grid.Row="2" Width="Auto" x:Name="locodeControl_LastPort" LocodeValue="{Binding LastPort, Mode=TwoWay}"/>
+                        <enictrl:LocodeControl Grid.Column="1" Grid.Row="2" Width="Auto" x:Name="locodeControl_LastPort" LocodeValue="{Binding LastPort, Mode=TwoWay}" LocodeSource="SSN" />
                         <xctk:DateTimePicker Grid.Column="3" Grid.Row="2" Value="{Binding ETDFromLastPort, Mode=TwoWay, Converter={util:UtcToLocalDateTimeConverter}}" Name="dateTimePicker_ETDFromLastPort" Format="Custom" FormatString="dd.MM.yyyy HH:mm" ShowButtonSpinner="False" VerticalContentAlignment="Center" Margin="2" AllowTextInput="True" ContextMenu="{DynamicResource ClearContextMenu}" TextAlignment="Left" Minimum="1899.12.31 00:00" Maximum="2100.12.31 00:00" PreviewKeyUp="DateTimePicker_PreviewKeyUp"/>
                         <enictrl:LocodeControl Grid.Column="1" Grid.Row="3" Width="Auto" x:Name="locodeControl_NextPort" LocodeValue="{Binding NextPort, Mode=TwoWay}" LocodeSource="SSN" />
                         <xctk:DateTimePicker Grid.Column="3" Grid.Row="3" Value="{Binding ETAToNextPort, Mode=TwoWay, Converter={util:UtcToLocalDateTimeConverter}}" Name="dateTimePicker_ETAToNextPort" Format="Custom" FormatString="dd.MM.yyyy HH:mm" ShowButtonSpinner="False" VerticalContentAlignment="Center" Margin="2" AllowTextInput="True" ContextMenu="{DynamicResource ClearContextMenu}" TextAlignment="Left" Minimum="1899.12.31 00:00" Maximum="2100.12.31 00:00" PreviewKeyUp="DateTimePicker_PreviewKeyUp"/>
diff --git a/ENI2/ENI2.csproj b/ENI2/ENI2.csproj
index 6da7b2e6..b8a4ae5e 100644
--- a/ENI2/ENI2.csproj
+++ b/ENI2/ENI2.csproj
@@ -36,8 +36,8 @@
     <MinimumRequiredVersion>5.4.0.0</MinimumRequiredVersion>
     <CreateWebPageOnPublish>true</CreateWebPageOnPublish>
     <WebPage>publish.html</WebPage>
-    <ApplicationRevision>12</ApplicationRevision>
-    <ApplicationVersion>7.5.0.%2a</ApplicationVersion>
+    <ApplicationRevision>4</ApplicationRevision>
+    <ApplicationVersion>7.6.0.%2a</ApplicationVersion>
     <UseApplicationTrust>false</UseApplicationTrust>
     <CreateDesktopShortcut>true</CreateDesktopShortcut>
     <PublishWizardCompleted>true</PublishWizardCompleted>
@@ -84,7 +84,7 @@
   </PropertyGroup>
   <PropertyGroup />
   <PropertyGroup>
-    <ManifestCertificateThumbprint>F2C2D0164244EC89955EF50201EE24C2A300FF0B</ManifestCertificateThumbprint>
+    <ManifestCertificateThumbprint>62DE8527C377957850DB503DA52FF66F664BD459</ManifestCertificateThumbprint>
   </PropertyGroup>
   <PropertyGroup>
     <SignManifests>true</SignManifests>
diff --git a/ENI2/EditControls/EditCREWDialog.xaml.cs b/ENI2/EditControls/EditCREWDialog.xaml.cs
index c9fcae97..5b1bea43 100644
--- a/ENI2/EditControls/EditCREWDialog.xaml.cs
+++ b/ENI2/EditControls/EditCREWDialog.xaml.cs
@@ -31,13 +31,13 @@ namespace ENI2.EditControls
             this.textBoxLastName.Text = this.CREW.CrewMemberLastName;
             this.textBoxFirstName.Text = this.CREW.CrewMemberFirstName;
             this.comboBoxGender.ItemsSource = GlobalStructures.GenderDict;
-            this.comboBoxGender.SelectedValue = (this.CREW.CrewMemberGender == null) ? null : this.CREW.CrewMemberGender.ToString();
+            this.comboBoxGender.SelectedValue = this.CREW.CrewMemberGender?.ToString();
             this.textBoxPlaceOfBirth.Text = this.CREW.CrewMemberPlaceOfBirth;
             this.comboBoxNationality.ItemsSource = bsmd.database.CREW.NationalityDict;
             this.comboBoxNationality.SelectedValue = this.CREW.CrewMemberNationality;
             this.datePickerDateOfBirth.SelectedDate = this.CREW.CrewMemberDateOfBirth;
             this.comboBoxIdDocType.ItemsSource = GlobalStructures.IDDocTypeDict;
-            this.comboBoxIdDocType.SelectedValue = (this.CREW.CrewMemberIdentityDocumentType == null) ? null : this.CREW.CrewMemberIdentityDocumentType.ToString();
+            this.comboBoxIdDocType.SelectedValue = this.CREW.CrewMemberIdentityDocumentType?.ToString();
             this.textBoxIdDocNumber.Text = this.CREW.CrewMemberIdentityDocumentId;
             this.textBoxVisaNumber.Text = this.CREW.CrewMemberVisaNumber;
             this.comboBoxIssuingState.ItemsSource = bsmd.database.CREW.NationalityDict;
diff --git a/ENI2/EditControls/EditPasDialog.xaml.cs b/ENI2/EditControls/EditPasDialog.xaml.cs
index fee66aac..50ec611e 100644
--- a/ENI2/EditControls/EditPasDialog.xaml.cs
+++ b/ENI2/EditControls/EditPasDialog.xaml.cs
@@ -30,13 +30,13 @@ namespace ENI2.EditControls
             this.textBoxLastName.Text = this.PAS.PassengerLastName;
             this.textBoxFirstName.Text = this.PAS.PassengerFirstName;
             this.comboBoxGender.ItemsSource = GlobalStructures.GenderDict;
-            this.comboBoxGender.SelectedValue = this.PAS.PassengerGender ?? -1;
+            this.comboBoxGender.SelectedValue = this.PAS.PassengerGender?.ToString();
             this.textBoxPlaceOfBirth.Text = this.PAS.PassengerPlaceOfBirth;
             this.comboBoxNationality.ItemsSource = bsmd.database.CREW.NationalityDict;
             this.comboBoxNationality.SelectedValue = this.PAS.PassengerNationality;
             this.datePickerDateOfBirth.SelectedDate = this.PAS.PassengerDateOfBirth;
             this.comboBoxIdDocType.ItemsSource = GlobalStructures.IDDocTypeDict;
-            this.comboBoxIdDocType.SelectedValue = this.PAS.PassengerIdentityDocumentType ?? null;
+            this.comboBoxIdDocType.SelectedValue = this.PAS.PassengerIdentityDocumentType?.ToString();
             this.textBoxIdDocNumber.Text = this.PAS.PassengerIdentityDocumentId;
             this.textBoxVisaNumber.Text = this.PAS.PassengerVisaNumber;
             this.locodePortOfEmbarkation.LocodeValue = this.PAS.PassengerPortOfEmbarkation;
diff --git a/ENI2/EditControls/EditWasteDialog.xaml b/ENI2/EditControls/EditWasteDialog.xaml
index 41f3372e..33f929b9 100644
--- a/ENI2/EditControls/EditWasteDialog.xaml
+++ b/ENI2/EditControls/EditWasteDialog.xaml
@@ -41,7 +41,7 @@
         <xctk:DoubleUpDown Grid.Row="2" Grid.Column="1" Name="doubleUpDownAmountDisposed" ShowButtonSpinner="False" ParsingNumberStyle="Any" Margin="2" FormatString="N3" TextAlignment="Left"/>
         <xctk:DoubleUpDown Grid.Row="3" Grid.Column="1" Name="doubleUpDownMaxCapacity" ShowButtonSpinner="False" ParsingNumberStyle="Any" Margin="2" FormatString="N3" TextAlignment="Left"/>
         <xctk:DoubleUpDown Grid.Row="4" Grid.Column="1" Name="doubleUpDownAmountRetained" ShowButtonSpinner="False" ParsingNumberStyle="Any" Margin="2" FormatString="N3" TextAlignment="Left"/>
-        <enictrl:LocodeControl Grid.Row="5" Grid.Column="1" x:Name="locodePortOfDeliveryRemainingWaste" />
+        <enictrl:LocodeControl Grid.Row="5" Grid.Column="1" x:Name="locodePortOfDeliveryRemainingWaste" LocodeSource="SSN" />
         <xctk:DoubleUpDown Grid.Row="6" Grid.Column="1" Name="doubleUpDownAmountGeneratedTilNextPort" ShowButtonSpinner="False" ParsingNumberStyle="Any" Margin="2" FormatString="N3" TextAlignment="Left"/>
 
         <Label Content="{x:Static p:Resources.textCubicMeters}" Grid.Row = "2" Grid.Column="2" />
diff --git a/ENI2/Excel/ExcelReader.cs b/ENI2/Excel/ExcelReader.cs
index 49409fa2..55b7ed09 100644
--- a/ENI2/Excel/ExcelReader.cs
+++ b/ENI2/Excel/ExcelReader.cs
@@ -114,6 +114,22 @@ namespace ENI2.Excel
             return val;
         }
 
+        internal string ReadSSNLocode(string lookup)
+        {
+            string val = this.ReadText(lookup);
+            if (!val.IsNullOrEmpty())
+            {
+                val = val.ToUpper();
+                string portName = LocodeDB.SSNPortNameFromLocode(val);                
+                if (portName.IsNullOrEmpty())
+                {
+                    _log.WarnFormat("unknown Locode {0}", val);
+                    val = "";
+                }
+            }
+            return val;
+        }
+
         internal int? ReadCargoLACode(string lookup)
         {
             string val = ReadText(lookup);
diff --git a/ENI2/Excel/ExcelUtil.cs b/ENI2/Excel/ExcelUtil.cs
index 13647208..70f27daf 100644
--- a/ENI2/Excel/ExcelUtil.cs
+++ b/ENI2/Excel/ExcelUtil.cs
@@ -1077,7 +1077,7 @@ namespace ENI2.Excel
 
             if (lastPort != null)
             {
-                if (LocodeDB.PortNameFromLocode(lastPort) != null)
+                if (LocodeDB.SSNPortNameFromLocode(lastPort) != null)
                 {
                     noa_nod.LastPort = lastPort;
                 }
@@ -1089,10 +1089,10 @@ namespace ENI2.Excel
                     else
                         _log.WarnFormat("{0} results in {1} possible LOCODES", lastPort, lastPorts.Count);
                 }
-            }            
+            }
 
             string nextPort = reader.ReadText("NOA_NOD.NextPort")?.Trim().ToUpper();
-            if (!nextPort.IsNullOrEmpty() && (nextPort.Length > 5))                                            
+            if (!nextPort.IsNullOrEmpty() && (nextPort.Length > 5))
                 nextPort = nextPort.Substring(0, 5); //trunc                                        
 
             noa_nod.NextPort = nextPort;
@@ -1100,7 +1100,7 @@ namespace ENI2.Excel
             if(messageCore.IsTransit)
             {
                 noa_nod.ETDFromKielCanal = reader.ReadDateTime("NOA_NOD.ETDDateFromPortOfCall", "NOA_NOD.ETDTimeFromPortOfCall");             
-            } 
+            }
             else
             {
                 noa_nod.ETDFromPortOfCall = reader.ReadDateTime("NOA_NOD.ETDDateFromPortOfCall", "NOA_NOD.ETDTimeFromPortOfCall");                
@@ -1152,8 +1152,8 @@ namespace ENI2.Excel
 
             ScanMessage(was, reader);
             
-            was.LastWasteDisposalPort = reader.ReadLoCode("WAS.LastWasteDisposalPort");
-            was.NextWasteDisposalPort = reader.ReadLoCode("WAS.NextWasteDisposalPort");
+            was.LastWasteDisposalPort = reader.ReadSSNLocode("WAS.LastWasteDisposalPort");
+            was.NextWasteDisposalPort = reader.ReadSSNLocode("WAS.NextWasteDisposalPort");
             was.ConfirmationOfCorrectness = true; // wir haben immer Recht (NSW7.0)
             was.ConfirmationOfSufficiency = true;
 
@@ -1243,7 +1243,7 @@ namespace ENI2.Excel
                 waste.WasteCapacity_MTQ = reader.ReadNumberDefaultZero(wasteCapacity);
                 waste.WasteAmountRetained_MTQ = reader.ReadNumberDefaultZero(wasteRetained);
                 
-                waste.WasteDisposalPort = reader.ReadLoCode(wastePort);   // aka RemainingWasteDisposalPort              
+                waste.WasteDisposalPort = reader.ReadSSNLocode(wastePort);   // aka RemainingWasteDisposalPort              
                 
                 if (waste.WasteDisposalPort.IsNullOrEmpty())
                 {
@@ -2111,7 +2111,10 @@ namespace ENI2.Excel
                 if (!crew.CrewMemberIdentityDocumentExpiryDate.HasValue && isOldVersion)
                     crew.CrewMemberIdentityDocumentExpiryDate = new DateTime(2100, 12, 31);
                 
-                 crew.Effects = reader.ReadCellAsText("2. PORT", string.Format("C{0}", i + 142));
+                crew.Effects = reader.ReadCellAsText("2. PORT", string.Format("C{0}", i + 142));
+                if (crew.Effects.Length > 256)
+                    crew.Effects = crew.Effects.Substring(0, 256);
+
 
                 Util.UIHelper.SetBusyState(); // dialog might reset busy state
             }
@@ -2543,13 +2546,13 @@ namespace ENI2.Excel
             {
                 result = "XX";
             }
-            else if(CREW.NationalityDict.ContainsKey(nationality.ToUpper()))
+            else if(CREW.NationalityDict.ContainsKey(nationality.ToUpper())) // is it already a key
             {
                 result = nationality.ToUpper();
             }
-            else if(CREW.NationalityDict.ContainsKey(nationality.ToUpper()))
+            else if(CREW.NationalityDict.ContainsValue(nationality.ToUpper()))
             {
-                result = CREW.NationalityDict[nationality.ToUpper()];
+                result = CREW.NationalityDict.FirstOrDefault(x => x.Value.Substring(3).Equals(nationality, StringComparison.OrdinalIgnoreCase)).Key;
             }
             else if(_countryImportDict.ContainsKey(nationality))
             {
diff --git a/ENI2/Util/GlobalStructures.cs b/ENI2/Util/GlobalStructures.cs
index 589c1754..225688fd 100644
--- a/ENI2/Util/GlobalStructures.cs
+++ b/ENI2/Util/GlobalStructures.cs
@@ -134,18 +134,18 @@ namespace ENI2.Util
                     {
                         result = true;
                     }
-                    else if (o is string)
+                    else if (o is string str)
                     {
-                        if (((string)o).Contains(cmb.Text, StringComparison.OrdinalIgnoreCase)) result = true;
+                        if (str.Contains(cmb.Text, StringComparison.OrdinalIgnoreCase)) result = true;
                     }
-                    else if (o is System.Collections.Generic.KeyValuePair<string, string>)
+                    else if (o is System.Collections.Generic.KeyValuePair<string, string> kvsPair)
                     {
-                        if (((System.Collections.Generic.KeyValuePair<string, string>)o).Value.StartsWith(cmb.Text, StringComparison.OrdinalIgnoreCase))
+                        if (kvsPair.Value.StartsWith(cmb.Text, StringComparison.OrdinalIgnoreCase))
                             result = true;
                     }
-                    else if (o is System.Collections.Generic.KeyValuePair<int, string>)
+                    else if (o is System.Collections.Generic.KeyValuePair<int, string> kviPair)
                     {
-                        if (((System.Collections.Generic.KeyValuePair<int, string>)o).Value.StartsWith(cmb.Text, StringComparison.OrdinalIgnoreCase))
+                        if (kviPair.Value.StartsWith(cmb.Text, StringComparison.OrdinalIgnoreCase))
                             result = true;
                     }
                     return result;
diff --git a/bsmd.database/IMDGPosition.cs b/bsmd.database/IMDGPosition.cs
index 1bb638c4..eab170f8 100644
--- a/bsmd.database/IMDGPosition.cs
+++ b/bsmd.database/IMDGPosition.cs
@@ -452,9 +452,9 @@ namespace bsmd.database
             if (!(this.GeneralCargoIBC ?? false) && this.ContainerNumber.IsNullOrEmpty() && this.VehicleLicenseNumber.IsNullOrEmpty())
                 violations.Add(RuleEngine.CreateViolation(ValidationCode.V808, null, null, this.Title, this.Identifier, this.HAZ.IsDeparture ? "HAZD": "HAZA"));
 
-            if((this.NetQuantity_KGM > 100000) ||
-                (this.GrossQuantity_KGM > 100000) ||
-                (this.Volume_MTQ > 100))
+            if((this.NetQuantity_KGM >= 1000000000) ||
+                (this.GrossQuantity_KGM >= 1000000000) ||
+                (this.Volume_MTQ >= 1000000000))
                 violations.Add(RuleEngine.CreateViolation(ValidationCode.V809, null, null, this.Title, this.Identifier, this.HAZ.IsDeparture ? "HAZD" : "HAZA"));
 
 
diff --git a/bsmd.database/NOA_NOD.cs b/bsmd.database/NOA_NOD.cs
index 46292d32..1a348db2 100644
--- a/bsmd.database/NOA_NOD.cs
+++ b/bsmd.database/NOA_NOD.cs
@@ -59,7 +59,7 @@ namespace bsmd.database
         public DateTime? ETDFromKielCanal { get; set; }
 
         [ShowReport]
-        [Validation(ValidationCode.NOT_NULL)]
+        [Validation(ValidationCode.LOCODE_SSN)]
         [MaxLength(5)]
         [ENI2Validation]
         [DataMember]
@@ -267,6 +267,11 @@ namespace bsmd.database
                 {
                     violations.Add(RuleEngine.CreateViolation(ValidationCode.TIME_IMPLAUSIBLE, "Check ETAToPortOfCall: might be implausible", this.ETAToPortOfCall.Value.ToLocalTime().ToString(), this.Title, null, this.Tablename));
                 }
+                // NSW 7.1 ETDFromLastPort Pflichtfeld, wenn LastPort != ZZUKN
+                if(!this.LastPort.IsNullOrEmpty() && !this.LastPort.Equals("ZZUKN") && !this.ETDFromLastPort.HasValue)
+                {
+                    errors.Add(RuleEngine.CreateError(ValidationCode.E125, "ETDFromLastPort must be provided for a given last port", "", this.Title, null, this.Tablename));
+                }                
                 if((this.ETDFromLastPort < DateTime.Now.AddDays(-14)) || (this.ETDFromLastPort.HasValue && this.ETDFromLastPort.Value.ToLocalTime().IsTimeEmpty()))
                 {
                     violations.Add(RuleEngine.CreateViolation(ValidationCode.TIME_IMPLAUSIBLE, "Check ETDFromLastPort: might be implausible", this.ETDFromLastPort.Value.ToLocalTime().ToString(), this.Title, null, this.Tablename));
@@ -307,9 +312,6 @@ namespace bsmd.database
                     violations.Add(RuleEngine.CreateViolation(ValidationCode.TIME_IMPLAUSIBLE, "Check ETAToKielCanal: might be implausible", this.ETAToKielCanal.Value.ToLocalTime().ToString(), this.Title, null, this.Tablename));
             }
 
-            if((this.LastPort?.Equals("ZZUKN") == false) && !this.ETDFromLastPort.HasValue)
-                errors.Add(RuleEngine.CreateError(ValidationCode.NOT_NULL, "ETDFromLastPort missing", null, this.Title, null, this.Tablename));
-
             if((this.LastPort?.Equals("ZZUKN") == true) && this.ETDFromLastPort.HasValue)
                 errors.Add(RuleEngine.CreateError(ValidationCode.IMPLAUSIBLE_ZZUKN, "ETDFromLastPort cannot be set if ZZUKN", null, this.Title, null, this.Tablename));
 
diff --git a/bsmd.database/Properties/AssemblyProductInfo.cs b/bsmd.database/Properties/AssemblyProductInfo.cs
index 997e4e5c..b432045f 100644
--- a/bsmd.database/Properties/AssemblyProductInfo.cs
+++ b/bsmd.database/Properties/AssemblyProductInfo.cs
@@ -2,6 +2,6 @@
 
 [assembly: AssemblyCompany("schick Informatik")]
 [assembly: AssemblyProduct("BSMD NSW interface")]
-[assembly: AssemblyInformationalVersion("7.5.0")]
+[assembly: AssemblyInformationalVersion("7.6.0")]
 [assembly: AssemblyCopyright("Copyright ©  2014-2022 schick Informatik")]
 [assembly: AssemblyTrademark("")]
\ No newline at end of file
diff --git a/bsmd.database/Properties/AssemblyProjectInfo.cs b/bsmd.database/Properties/AssemblyProjectInfo.cs
index 9a036928..61f6ea94 100644
--- a/bsmd.database/Properties/AssemblyProjectInfo.cs
+++ b/bsmd.database/Properties/AssemblyProjectInfo.cs
@@ -1,4 +1,4 @@
 using System.Reflection;
 
-[assembly: AssemblyVersion("7.5.0.*")]
+[assembly: AssemblyVersion("7.6.0.*")]
 
diff --git a/bsmd.database/ValidationAttribute.cs b/bsmd.database/ValidationAttribute.cs
index 16fa8ff4..2a9baf85 100644
--- a/bsmd.database/ValidationAttribute.cs
+++ b/bsmd.database/ValidationAttribute.cs
@@ -58,6 +58,7 @@ namespace bsmd.database
         E123 = 123,
         E124 = 124,
         E125 = 125,
+        E222 = 222,
         V201 = 201,
         V202,
         V203,
@@ -82,7 +83,7 @@ namespace bsmd.database
         V782 = 782,
         V783 = 783,
         V784 = 784,
-        V786 = 786,
+        V786 = 786, // not used any more (7.1)
         V801 = 801,
         V802 = 802,
         V803 = 803,
diff --git a/bsmd.database/WAS.cs b/bsmd.database/WAS.cs
index 2debf224..1b825d2f 100644
--- a/bsmd.database/WAS.cs
+++ b/bsmd.database/WAS.cs
@@ -107,7 +107,7 @@ namespace bsmd.database
         public bool? WasteDisposalValidExemption { get; set; }
 
         [ShowReport]
-        [Validation2(ValidationCode.LOCODE_SSN)]        
+        [Validation2(ValidationCode.LOCODE_SSN)]
         [MaxLength(5)]
         [ENI2Validation]
         public string LastWasteDisposalPort { get; set; }
diff --git a/bsmd.database/WAS_RCPT.cs b/bsmd.database/WAS_RCPT.cs
index c3603513..f76a4595 100644
--- a/bsmd.database/WAS_RCPT.cs
+++ b/bsmd.database/WAS_RCPT.cs
@@ -351,7 +351,7 @@ namespace bsmd.database
             string missingType = "";
 
             foreach (string wasteCodeString in WAS.WasteCodes)
-            {                
+            {
                 bool codeFound = false;
                 foreach (WasteReceived wr in this.WasteReceived)
                 {
diff --git a/bsmd.database/Waste.cs b/bsmd.database/Waste.cs
index b118c2dc..fb4b7ed5 100644
--- a/bsmd.database/Waste.cs
+++ b/bsmd.database/Waste.cs
@@ -108,7 +108,7 @@ namespace bsmd.database
         [ShowReport]        
         [MaxLength(5)]
         [ENI2Validation]
-        [Validation(ValidationCode.LOCODE)]
+        [Validation(ValidationCode.LOCODE_SSN)]
         public string WasteDisposalPort { get; set; }
 
         [ShowReport]