Index: Ringtoets/Common/src/Ringtoets.Common.IO/Structures/StructuresCharacteristicsCsvReader.cs
===================================================================
diff -u -r0e2e6063204924f981e049973bf1c2b3598f8451 -re1cd9f27d423d4bfc6a0be647fa8388b3fefb8a2
--- Ringtoets/Common/src/Ringtoets.Common.IO/Structures/StructuresCharacteristicsCsvReader.cs	(.../StructuresCharacteristicsCsvReader.cs)	(revision 0e2e6063204924f981e049973bf1c2b3598f8451)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/Structures/StructuresCharacteristicsCsvReader.cs	(.../StructuresCharacteristicsCsvReader.cs)	(revision e1cd9f27d423d4bfc6a0be647fa8388b3fefb8a2)
@@ -43,12 +43,12 @@
 
         private readonly string[] requiredHeaderColumns =
         {
-            "identificatie",
-            "kunstwerken.identificatie",
-            "alphanumeriekewaarde",
-            "numeriekewaarde",
-            "standarddeviatie.variance",
-            "boolean"
+            StructureFilesKeywords.IdentificationColumnName,
+            StructureFilesKeywords.StructureIdentificationColumnName,
+            StructureFilesKeywords.AlphanumericalValueColumnName,
+            StructureFilesKeywords.NumericalValueColumnName,
+            StructureFilesKeywords.VariationValueColumnName,
+            StructureFilesKeywords.VariationTypeColumnName
         };
 
         private int locationIdIndex, parameterIdIndex, alphanumericValueIndex, numericValueIndex, varianceValueIndex, varianceTypeIndex;