diff --git a/VECTO/Configuration.vb b/VECTO/Configuration.vb
index 613fc83ba340059db8600ae2e02c2aa5ef8f17ba..7ef8bfea2d8c5fcc3e5b391c968513a1a87d47dd 100644
--- a/VECTO/Configuration.vb
+++ b/VECTO/Configuration.vb
@@ -111,7 +111,7 @@ Public Class Configuration
 
 		dic = New Dictionary(Of String, Object)
 		dic.Add("CreatedBy", Lic.LicString & " (" & Lic.GUID & ")")
-		dic.Add("Date", Now.ToString)
+		dic.Add("Date", Now.ToUniversalTime().ToString("o"))
 		dic.Add("AppVersion", VECTOvers)
 		dic.Add("FileVersion", FormatVersion)
 		json.Content.Add("Header", dic)
diff --git a/VECTO/Input Files/cENG.vb b/VECTO/Input Files/cENG.vb
index 14f533a2ab62896bb48a304c302f2b010c0d466a..72d732b2d50e3da77dfe2aa17b5cbb31080aa37c 100644
--- a/VECTO/Input Files/cENG.vb	
+++ b/VECTO/Input Files/cENG.vb	
@@ -193,7 +193,7 @@ End Property
         'Header
         dic = New Dictionary(Of String, Object)
         dic.Add("CreatedBy", Lic.LicString & " (" & Lic.GUID & ")")
-        dic.Add("Date", Now.ToString)
+		dic.Add("Date", Now.ToUniversalTime().ToString("o"))
         dic.Add("AppVersion", VECTOvers)
         dic.Add("FileVersion", FormatVersion)
         JSON.Content.Add("Header", dic)
diff --git a/VECTO/Input Files/cGBX.vb b/VECTO/Input Files/cGBX.vb
index 4f4ba23381bf707b93f560f756164cd66a1a6939..6b6518593db6b12ee33526e0224cfe3007bd445c 100644
--- a/VECTO/Input Files/cGBX.vb	
+++ b/VECTO/Input Files/cGBX.vb	
@@ -157,7 +157,7 @@ Public Class cGBX
 		'Header
 		dic = New Dictionary(Of String, Object)
 		dic.Add("CreatedBy", Lic.LicString & " (" & Lic.GUID & ")")
-		dic.Add("Date", Now.ToString)
+		dic.Add("Date", Now.ToUniversalTime().ToString("o"))
 		dic.Add("AppVersion", VECTOvers)
 		dic.Add("FileVersion", FormatVersion)
 		JSON.Content.Add("Header", dic)
diff --git a/VECTO/Input Files/cVECTO.vb b/VECTO/Input Files/cVECTO.vb
index 842ea56431ae59c84cefa67c5b7e6da64d531d44..b3dcf06c2bcc2bc3c36928840163981758d36d46 100644
--- a/VECTO/Input Files/cVECTO.vb	
+++ b/VECTO/Input Files/cVECTO.vb	
@@ -147,7 +147,7 @@ Public Class cVECTO
 		'Header
 		json.Content.Add("Header", New Dictionary(Of String, Object) From {
 							{"CreatedBy", Lic.LicString & " (" & Lic.GUID & ")"},
-							{"Date", Now.ToString},
+							{"Date", Now.ToUniversalTime().ToString("o")},
 							{"AppVersion", VECTOvers},
 							{"FileVersion", FormatVersion}})
 
@@ -525,7 +525,7 @@ Public Class cVECTO
 
 					line = file.ReadLine
 
-					_laDesV.Add(CSng(line(0)) / 3.6)																																	'km/h => m/s !!!!
+					_laDesV.Add(CSng(line(0)) / 3.6)																																  'km/h => m/s !!!!
 					_laDesMax.Add(CSng(line(1)))
 					_laDesMin.Add(CSng(line(2)))
 
diff --git a/VECTO/Input Files/cVEH.vb b/VECTO/Input Files/cVEH.vb
index 65eee0efe439c2c88d5ac0bbf8b844b8a1e7155f..456aeb9cbf53d2d22662de0d3d1d2e8114a80d37 100644
--- a/VECTO/Input Files/cVEH.vb	
+++ b/VECTO/Input Files/cVEH.vb	
@@ -278,7 +278,7 @@ Public Class cVEH
 		'Header
 		json.Content.Add("Header", New Dictionary(Of String, Object) From {
 							{"CreatedBy", Lic.LicString & " (" & Lic.GUID & ")"},
-							{"Date", Now.ToString},
+							{"Date", Now.ToUniversalTime().ToString("o")},
 							{"AppVersion", VECTOvers},
 							{"FileVersion", FormatVersion}})
 
diff --git a/VECTO/MODcalc/cMOD.vb b/VECTO/MODcalc/cMOD.vb
index 072191c58301e6a1c50f07be5ccbd592d740a4a7..b82a9ae3ae8bef569288a1b3743c4f1ee3520060 100644
--- a/VECTO/MODcalc/cMOD.vb
+++ b/VECTO/MODcalc/cMOD.vb
@@ -560,7 +560,7 @@ Public Class cMOD
 
 		If DEV.AdvFormat Then
 			f.WriteLine("VECTO " & VECTOvers)
-			f.WriteLine(Now.ToString)
+			f.WriteLine(Now.ToUniversalTime().ToString("o"))
 			f.WriteLine("Input File: " & JobFile)
 		End If
 
diff --git a/VECTO/cDeclaration.vb b/VECTO/cDeclaration.vb
index 5f61cfced3b63ef3ce9a596a7656dfca7ba7c095..1781c4db394b89dc914f74098fc250f2577e4a16 100644
--- a/VECTO/cDeclaration.vb
+++ b/VECTO/cDeclaration.vb
@@ -876,7 +876,7 @@ lbInt:
 			.AxleConf = SegRef.AxleConf
 			.MassMaxStr = VEH.MassMax & "t"
 			.JobFile = fFILE(JobFile, True)
-			.DateStr = Now.ToString
+			.DateStr = Now.ToUniversalTime().ToString("o")
 			.Creator = Lic.LicString
 			.EngStr = (ENG.Displ / 1000).ToString("0.0") & " l  " & Math.Round(ENG.Pmax, 0).ToString("#") & " kW"
 			.EngModelStr = ENG.ModelName
diff --git a/VECTO/cVSUM.vb b/VECTO/cVSUM.vb
index 8449badabedaf3982152e184c25428a6867019b4..c1dbef4cbcb12289126a8ccfe336962c41f79b65 100644
--- a/VECTO/cVSUM.vb
+++ b/VECTO/cVSUM.vb
@@ -527,7 +527,7 @@ Public Class cVSUM
 
 		dic = New Dictionary(Of String, Object)
 		dic.Add("CreatedBy", Lic.LicString & " (" & Lic.GUID & ")")
-		dic.Add("Date", Now.ToString)
+		dic.Add("Date", Now.ToUniversalTime().ToString("o"))
 		dic.Add("AppVersion", VECTOvers)
 		dic.Add("FileVersion", FormatVersion)
 		vsumJSON.Content.Add("Header", dic)
@@ -545,7 +545,7 @@ Public Class cVSUM
 		'Info
 		If DEV.AdvFormat Then
 			Fvsum.WriteLine("VECTO " & VECTOvers)
-			Fvsum.WriteLine(Now.ToString)
+			Fvsum.WriteLine(Now.ToUniversalTime().ToString("o"))
 			Fvsum.WriteLine("Input File: " & JobFile)
 		End If
 
@@ -758,28 +758,28 @@ End Class
 Public Class cVSUMentry
 	Public Head As String
 	Public Unit As String
-    Public MyVal As Object
-    Public Multi As Boolean
+	Public MyVal As Object
+	Public Multi As Boolean
 
-    Public Sub New(ByVal HeadStr As String, ByVal UnitStr As String)
-        Head = HeadStr
-        Unit = UnitStr
-        MyVal = Nothing
+	Public Sub New(ByVal HeadStr As String, ByVal UnitStr As String)
+		Head = HeadStr
+		Unit = UnitStr
+		MyVal = Nothing
 		Multi = False
 	End Sub
 
-    Public Property ValueString As Object
-        Get
-            If MyVal Is Nothing Then
-                Return "-"
-            Else
-                Return MyVal
-            End If
-        End Get
-        Set(value As Object)
-            MyVal = value
-        End Set
-    End Property
+	Public Property ValueString As Object
+		Get
+			If MyVal Is Nothing Then
+				Return "-"
+			Else
+				Return MyVal
+			End If
+		End Get
+		Set(value As Object)
+			MyVal = value
+		End Set
+	End Property
 
 
 
diff --git a/VectoCore/VectoCore/OutputData/PDF/PDFDeclarationReport.cs b/VectoCore/VectoCore/OutputData/PDF/PDFDeclarationReport.cs
index 1b00382da93f601a9abb974b4fa490f69099f626..f5e2e3b24df131fdb643ec627b141950664954b3 100644
--- a/VectoCore/VectoCore/OutputData/PDF/PDFDeclarationReport.cs
+++ b/VectoCore/VectoCore/OutputData/PDF/PDFDeclarationReport.cs
@@ -97,7 +97,7 @@ namespace TUGraz.VectoCore.OutputData.PDF
 		/// </summary>
 		protected internal override void DoWriteReport()
 		{
-			ReportDate = DateTime.Now.ToString(CultureInfo.InvariantCulture);
+			ReportDate = DateTime.Now.ToUniversalTime().ToString(CultureInfo.InvariantCulture);
 
 			var tasks = new List<Task<Stream>> { Task.Run(() => CreateTitlePage(Missions)) };
 			tasks.AddRange(Missions