diff --git a/VectoCore/VectoCore/Configuration/Constants.cs b/VectoCore/VectoCore/Configuration/Constants.cs
index 0bcd8fd498503ed8b1b0206f0912d95b35a980be..e5a3c015c634e0173462c0c6f26fbabd69c25d5d 100644
--- a/VectoCore/VectoCore/Configuration/Constants.cs
+++ b/VectoCore/VectoCore/Configuration/Constants.cs
@@ -36,7 +36,7 @@ namespace TUGraz.VectoCore.Configuration
 {
 	public static class Constants
 	{
-		public const string NOT_AVailABLE = "N/A";
+		public const string NOT_AVAILABLE = "N/A";
 
 		public static Second DefaultPowerShiftTime = 0.8.SI<Second>();
 		public const double RPMToRad = 2 * Math.PI / 60;
diff --git a/VectoCore/VectoCore/InputData/FileIO/JSON/JSONEngineData.cs b/VectoCore/VectoCore/InputData/FileIO/JSON/JSONEngineData.cs
index d537d272bfaddaf726150eaf3914f0326c853aea..72b2c7a840c2cc4efb46cb34f206ee53299dd865 100644
--- a/VectoCore/VectoCore/InputData/FileIO/JSON/JSONEngineData.cs
+++ b/VectoCore/VectoCore/InputData/FileIO/JSON/JSONEngineData.cs
@@ -219,7 +219,7 @@ namespace TUGraz.VectoCore.InputData.FileIO.JSON
 		
 		public string Manufacturer
 		{
-			get { return Constants.NOT_AVailABLE; }
+			get { return Constants.NOT_AVAILABLE; }
 		}
 
 		public string Model
@@ -230,7 +230,7 @@ namespace TUGraz.VectoCore.InputData.FileIO.JSON
 
 		public string Date
 		{
-			get { return Constants.NOT_AVailABLE; }
+			get { return Constants.NOT_AVAILABLE; }
 		}
 
 		public CertificationMethod CertificationMethod
@@ -240,7 +240,7 @@ namespace TUGraz.VectoCore.InputData.FileIO.JSON
 
 		public string CertificationNumber
 		{
-			get { return Constants.NOT_AVailABLE; }
+			get { return Constants.NOT_AVAILABLE; }
 		}
 
 		public DigestData DigestValue
diff --git a/VectoCore/VectoCore/InputData/FileIO/JSON/JSONGearboxData.cs b/VectoCore/VectoCore/InputData/FileIO/JSON/JSONGearboxData.cs
index f4134cb96aba726fd8895016e2127c64db02d562..2d8ad8224795fbdda9adb798a64aa3323dd2e300 100644
--- a/VectoCore/VectoCore/InputData/FileIO/JSON/JSONGearboxData.cs
+++ b/VectoCore/VectoCore/InputData/FileIO/JSON/JSONGearboxData.cs
@@ -473,7 +473,7 @@ namespace TUGraz.VectoCore.InputData.FileIO.JSON
 
 		public string Manufacturer
 		{
-			get { return Constants.NOT_AVailABLE; }
+			get { return Constants.NOT_AVAILABLE; }
 		}
 
 		public string Model
@@ -483,7 +483,7 @@ namespace TUGraz.VectoCore.InputData.FileIO.JSON
 
 		public string Date
 		{
-			get { return Constants.NOT_AVailABLE; }
+			get { return Constants.NOT_AVAILABLE; }
 		}
 
 		public CertificationMethod CertificationMethod
@@ -493,7 +493,7 @@ namespace TUGraz.VectoCore.InputData.FileIO.JSON
 
 		public string CertificationNumber
 		{
-			get { return Constants.NOT_AVailABLE; }
+			get { return Constants.NOT_AVAILABLE; }
 		}
 
 		public DigestData DigestValue
diff --git a/VectoCore/VectoCore/InputData/FileIO/JSON/JSONVehicleData.cs b/VectoCore/VectoCore/InputData/FileIO/JSON/JSONVehicleData.cs
index 40a862d3d34b17cd2b51afa94b6cfdacceda4e97..9a1de31b7a4bb62b48bce6a89f72c2d6213955e9 100644
--- a/VectoCore/VectoCore/InputData/FileIO/JSON/JSONVehicleData.cs
+++ b/VectoCore/VectoCore/InputData/FileIO/JSON/JSONVehicleData.cs
@@ -95,7 +95,7 @@ namespace TUGraz.VectoCore.InputData.FileIO.JSON
 
 		public virtual string VIN
 		{
-			get { return Constants.NOT_AVailABLE; }
+			get { return Constants.NOT_AVAILABLE; }
 		}
 
 		public virtual LegislativeClass LegislativeClass
@@ -196,7 +196,7 @@ namespace TUGraz.VectoCore.InputData.FileIO.JSON
 
 		public virtual string ManufacturerAddress
 		{
-			get { return Constants.NOT_AVailABLE; }
+			get { return Constants.NOT_AVAILABLE; }
 		}
 
 		public virtual PerSecond EngineIdleSpeed
@@ -579,17 +579,17 @@ namespace TUGraz.VectoCore.InputData.FileIO.JSON
 
 		public virtual string Manufacturer
 		{
-			get { return Constants.NOT_AVailABLE; }
+			get { return Constants.NOT_AVAILABLE; }
 		}
 
 		public virtual string Model
 		{
-			get { return Constants.NOT_AVailABLE; }
+			get { return Constants.NOT_AVAILABLE; }
 		}
 
 		public virtual string Date
 		{
-			get { return Constants.NOT_AVailABLE; }
+			get { return Constants.NOT_AVAILABLE; }
 		}
 
 		public CertificationMethod CertificationMethod
@@ -599,7 +599,7 @@ namespace TUGraz.VectoCore.InputData.FileIO.JSON
 
 		public virtual string CertificationNumber
 		{
-			get { return Constants.NOT_AVailABLE; }
+			get { return Constants.NOT_AVAILABLE; }
 		}
 
 		public virtual DigestData DigestValue
diff --git a/VectoCore/VectoCore/OutputData/SummaryDataContainer.cs b/VectoCore/VectoCore/OutputData/SummaryDataContainer.cs
index b774f06cdc0851f172bdb0329d0c219c0511ecb0..36b58a4360776a2480565c00ab087741fba6ce86 100644
--- a/VectoCore/VectoCore/OutputData/SummaryDataContainer.cs
+++ b/VectoCore/VectoCore/OutputData/SummaryDataContainer.cs
@@ -813,9 +813,9 @@ namespace TUGraz.VectoCore.OutputData
 						? ""
 						: data.CertificationNumber;
 			} else {
-				row[ANGLEDRIVE_MANUFACTURER] = Constants.NOT_AVailABLE;
-				row[ANGLEDRIVE_MODEL] = Constants.NOT_AVailABLE;
-				row[ANGLEDRIVE_RATIO] = Constants.NOT_AVailABLE;
+				row[ANGLEDRIVE_MANUFACTURER] = Constants.NOT_AVAILABLE;
+				row[ANGLEDRIVE_MODEL] = Constants.NOT_AVAILABLE;
+				row[ANGLEDRIVE_RATIO] = Constants.NOT_AVAILABLE;
 				row[ANGLEDRIVE_CERTIFICATION_METHOD] = "";
 				row[ANGLEDRIVE_CERTIFICATION_NUMBER] = "";
 			}
@@ -832,8 +832,8 @@ namespace TUGraz.VectoCore.OutputData
 					? ""
 					: data.CertificationNumber;
 			} else {
-				row[RETARDER_MANUFACTURER] = Constants.NOT_AVailABLE;
-				row[RETARDER_MODEL] = Constants.NOT_AVailABLE;
+				row[RETARDER_MANUFACTURER] = Constants.NOT_AVAILABLE;
+				row[RETARDER_MODEL] = Constants.NOT_AVAILABLE;
 				row[RETARDER_CERTIFICATION_METHOD] = "";
 				row[RETARDER_CERTIFICATION_NUMBER] = "";
 			}
@@ -871,8 +871,8 @@ namespace TUGraz.VectoCore.OutputData
 				row[GEAR_RATIO_LAST_GEAR] = data.Gears.Count > 0
 					? (ConvertedSI)data.Gears.Last().Value.Ratio.SI<Scalar>()
 					: (ConvertedSI)0.SI<Scalar>();
-				row[TORQUECONVERTER_MANUFACTURER] = Constants.NOT_AVailABLE;
-				row[TORQUECONVERTER_MODEL] = Constants.NOT_AVailABLE;
+				row[TORQUECONVERTER_MANUFACTURER] = Constants.NOT_AVAILABLE;
+				row[TORQUECONVERTER_MODEL] = Constants.NOT_AVAILABLE;
 				row[TORQUE_CONVERTER_CERTIFICATION_METHOD] = "";
 				row[TORQUE_CONVERTER_CERTIFICATION_NUMBER] = "";
 			}
diff --git a/VectoCore/VectoCore/OutputData/XML/XMLDeclarationWriter.cs b/VectoCore/VectoCore/OutputData/XML/XMLDeclarationWriter.cs
index 58f638a3bce93174894a51592542d189ef5685de..f99380d60b4e64fbe2785d16e69aecbf9e682f01 100644
--- a/VectoCore/VectoCore/OutputData/XML/XMLDeclarationWriter.cs
+++ b/VectoCore/VectoCore/OutputData/XML/XMLDeclarationWriter.cs
@@ -129,7 +129,7 @@ namespace TUGraz.VectoCore.OutputData.XML
 
 			return new XElement(tns + XMLNames.Component_Vehicle,
 				new XAttribute(XMLNames.Component_ID_Attr, id),
-				GetDefaultComponentElements(vehicle.CertificationNumber, vehicle.Model, Constants.NOT_AVailABLE),
+				GetDefaultComponentElements(vehicle.CertificationNumber, vehicle.Model, Constants.NOT_AVAILABLE),
 				new XElement(tns + XMLNames.Vehicle_LegislativeClass, "N3"),
 				new XElement(tns + XMLNames.Vehicle_VehicleCategory, vehicle.VehicleCategory.ToXMLFormat()),
 				new XElement(tns + XMLNames.Vehicle_AxleConfiguration, vehicle.AxleConfiguration.GetName()),
@@ -300,7 +300,7 @@ namespace TUGraz.VectoCore.OutputData.XML
 			return new XElement((ns ?? tns) + XMLNames.Component_Axlegear,
 				new XElement(tns + XMLNames.ComponentDataWrapper,
 					new XAttribute(XMLNames.Component_ID_Attr, typeId),
-					GetDefaultComponentElements(typeId, Constants.NOT_AVailABLE),
+					GetDefaultComponentElements(typeId, Constants.NOT_AVAILABLE),
 					new XElement(tns + "LineType", "Single portal axle"),
 					new XElement(tns + XMLNames.Axlegear_Ratio, data.Ratio.ToXMLFormat(3)),
 					new XElement(tns + XMLNames.Component_CertificationMethod, "Standard values"),
@@ -375,7 +375,7 @@ namespace TUGraz.VectoCore.OutputData.XML
 			return new XElement((ns ?? tns) + XMLNames.Component_AirDrag,
 				new XElement(tns + XMLNames.ComponentDataWrapper,
 					new XAttribute(XMLNames.Component_ID_Attr, id),
-					GetDefaultComponentElements(data.Model, Constants.NOT_AVailABLE),
+					GetDefaultComponentElements(data.Model, Constants.NOT_AVAILABLE),
 					new XElement(tns + "CdxA_0", data.AirDragArea.Value().ToXMLFormat(2)),
 					new XElement(tns + "TransferredCdxA", data.AirDragArea.Value().ToXMLFormat(2)),
 					new XElement(tns + XMLNames.AirDrag_DeclaredCdxA, data.AirDragArea.Value().ToXMLFormat(2))),