Index: Ringtoets/Piping/src/Ringtoets.Piping.Forms/PropertyClasses/PipingInputContextProperties.cs
===================================================================
diff -u -r6f32731c2729c4b656afa114c90ecc40a327a55c -rd7785d3e6c198e55be32c216857d49ca6b8c3f43
--- Ringtoets/Piping/src/Ringtoets.Piping.Forms/PropertyClasses/PipingInputContextProperties.cs	(.../PipingInputContextProperties.cs)	(revision 6f32731c2729c4b656afa114c90ecc40a327a55c)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Forms/PropertyClasses/PipingInputContextProperties.cs	(.../PipingInputContextProperties.cs)	(revision d7785d3e6c198e55be32c216857d49ca6b8c3f43)
@@ -69,38 +69,34 @@
         private const int diameter70PropertyIndex = 17;
         private const int saturatedVolumicWeightOfCoverageLayerPropertyIndex = 18;
 
-        private readonly Func<RoundedDouble> getNormativeAssessmentLevelFunc;
+        private readonly RoundedDouble normativeAssessmentLevel;
         private readonly IObservablePropertyChangeHandler propertyChangeHandler;
 
         /// <summary>
         /// Creates a new instance of <see cref="PipingInputContextProperties"/>.
         /// </summary>
         /// <param name="data">The instance to show the properties for.</param>
-        /// <param name="getNormativeAssessmentLevelFunc"><see cref="Func{TResult}"/> for obtaining the normative assessment level.</param>
+        /// <param name="normativeAssessmentLevel">The normative assessment level.</param>
         /// <param name="propertyChangeHandler">The handler responsible for handling effects of a property change.</param>
-        /// <exception cref="ArgumentNullException">Thrown when any parameter is <c>null</c>.</exception>
+        /// <exception cref="ArgumentNullException">Thrown when <paramref name="data"/> or <paramref name="propertyChangeHandler"/>
+        /// is <c>null</c>.</exception>
         public PipingInputContextProperties(PipingInputContext data,
-                                            Func<RoundedDouble> getNormativeAssessmentLevelFunc,
+                                            RoundedDouble normativeAssessmentLevel,
                                             IObservablePropertyChangeHandler propertyChangeHandler)
         {
             if (data == null)
             {
                 throw new ArgumentNullException(nameof(data));
             }
 
-            if (getNormativeAssessmentLevelFunc == null)
-            {
-                throw new ArgumentNullException(nameof(getNormativeAssessmentLevelFunc));
-            }
-
             if (propertyChangeHandler == null)
             {
                 throw new ArgumentNullException(nameof(propertyChangeHandler));
             }
 
             Data = data;
 
-            this.getNormativeAssessmentLevelFunc = getNormativeAssessmentLevelFunc;
+            this.normativeAssessmentLevel = normativeAssessmentLevel;
             this.propertyChangeHandler = propertyChangeHandler;
         }
 
@@ -177,7 +173,7 @@
         {
             return data.WrappedData.UseAssessmentLevelManualInput
                        ? data.WrappedData.AssessmentLevel
-                       : getNormativeAssessmentLevelFunc();
+                       : normativeAssessmentLevel;
         }
 
         #region Hydraulic data
Index: Ringtoets/Piping/src/Ringtoets.Piping.Plugin/PipingPlugin.cs
===================================================================
diff -u -refaa2edd50840c91789e601b19d523377641c824 -rd7785d3e6c198e55be32c216857d49ca6b8c3f43
--- Ringtoets/Piping/src/Ringtoets.Piping.Plugin/PipingPlugin.cs	(.../PipingPlugin.cs)	(revision efaa2edd50840c91789e601b19d523377641c824)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Plugin/PipingPlugin.cs	(.../PipingPlugin.cs)	(revision d7785d3e6c198e55be32c216857d49ca6b8c3f43)
@@ -76,7 +76,7 @@
             yield return new PropertyInfo<PipingInputContext, PipingInputContextProperties>
             {
                 CreateInstance = context => new PipingInputContextProperties(context,
-                                                                             () => GetNormativeAssessmentLevel(context.AssessmentSection, context.PipingCalculation),
+                                                                             GetNormativeAssessmentLevel(context.AssessmentSection, context.PipingCalculation),
                                                                              new ObservablePropertyChangeHandler(context.PipingCalculation, context.WrappedData))
             };
             yield return new PropertyInfo<PipingOutputContext, PipingOutputProperties>
Index: Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/PropertyClasses/PipingInputContextPropertiesTest.cs
===================================================================
diff -u -r3407ec4aaf9a98e3f5c7ba5d3b61939bd2773b4c -rd7785d3e6c198e55be32c216857d49ca6b8c3f43
--- Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/PropertyClasses/PipingInputContextPropertiesTest.cs	(.../PipingInputContextPropertiesTest.cs)	(revision 3407ec4aaf9a98e3f5c7ba5d3b61939bd2773b4c)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/PropertyClasses/PipingInputContextPropertiesTest.cs	(.../PipingInputContextPropertiesTest.cs)	(revision d7785d3e6c198e55be32c216857d49ca6b8c3f43)
@@ -80,7 +80,7 @@
             mocks.ReplayAll();
 
             // Call
-            TestDelegate test = () => new PipingInputContextProperties(null, GetTestNormativeAssessmentLevel, handler);
+            TestDelegate test = () => new PipingInputContextProperties(null, GetTestNormativeAssessmentLevel(), handler);
 
             // Assert
             var exception = Assert.Throws<ArgumentNullException>(test);
@@ -89,34 +89,6 @@
         }
 
         [Test]
-        public void Constructor_GetAssessmentLevelFuncNull_ThrowArgumentNullException()
-        {
-            // Setup
-            var mocks = new MockRepository();
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
-            var handler = mocks.Stub<IObservablePropertyChangeHandler>();
-            mocks.ReplayAll();
-
-            var calculationItem = new PipingCalculationScenario(new GeneralPipingInput());
-            var failureMechanism = new PipingFailureMechanism();
-
-            var context = new PipingInputContext(calculationItem.InputParameters,
-                                                 calculationItem,
-                                                 Enumerable.Empty<PipingSurfaceLine>(),
-                                                 Enumerable.Empty<PipingStochasticSoilModel>(),
-                                                 failureMechanism,
-                                                 assessmentSection);
-
-            // Call
-            TestDelegate test = () => new PipingInputContextProperties(context, null, handler);
-
-            // Assert
-            var exception = Assert.Throws<ArgumentNullException>(test);
-            Assert.AreEqual("getNormativeAssessmentLevelFunc", exception.ParamName);
-            mocks.VerifyAll();
-        }
-
-        [Test]
         public void Constructor_PropertyChangeHandlerNull_ThrowArgumentNullException()
         {
             // Setup
@@ -135,7 +107,7 @@
                                                  assessmentSection);
 
             // Call
-            TestDelegate test = () => new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, null);
+            TestDelegate test = () => new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), null);
 
             // Assert
             var exception = Assert.Throws<ArgumentNullException>(test);
@@ -162,7 +134,7 @@
                                                  assessmentSection);
 
             // Call
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // Assert
             Assert.IsInstanceOf<ObjectProperties<PipingInputContext>>(properties);
@@ -229,7 +201,7 @@
             var handler = new ObservablePropertyChangeHandler(calculationItem, calculationItem.InputParameters);
 
             // Call
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler)
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler)
             {
                 UseAssessmentLevelManualInput = false
             };
@@ -410,7 +382,7 @@
                                                  assessmentSection);
 
             // Call
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // Assert
             PropertyDescriptorCollection dynamicProperties = PropertiesTestHelper.GetAllVisiblePropertyDescriptors(properties);
@@ -459,7 +431,7 @@
             var handler = new ObservablePropertyChangeHandler(calculationItem, calculationItem.InputParameters);
 
             // Call
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler)
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler)
             {
                 UseAssessmentLevelManualInput = useManualAssessmentLevelInput
             };
@@ -556,7 +528,7 @@
                                                  assessmentSection);
 
             // Call
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // Assert
             Assert.AreEqual(inputParameters.PhreaticLevelExit.Mean, properties.PhreaticLevelExit.Mean);
@@ -635,7 +607,7 @@
                                                  assessmentSection);
 
             var handler = new ObservablePropertyChangeHandler(calculationItem, calculationItem.InputParameters);
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             const double assessmentLevel = 0.36;
             const double entryPointL = 0.12;
@@ -849,7 +821,7 @@
             var handler = new ObservablePropertyChangeHandler(calculationItem, calculationItem.InputParameters);
 
             // Call
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler)
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler)
             {
                 ExitPointL = (RoundedDouble) exitPoint,
                 EntryPointL = (RoundedDouble) entryPoint
@@ -891,7 +863,7 @@
             var handler = new ObservablePropertyChangeHandler(calculationItem, calculationItem.InputParameters);
 
             // Call
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler)
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler)
             {
                 EntryPointL = (RoundedDouble) 0.5,
                 ExitPointL = (RoundedDouble) 2
@@ -939,7 +911,7 @@
                 observable
             });
 
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // Call
             TestDelegate call = () => properties.ExitPointL = newExitPointL;
@@ -986,7 +958,7 @@
                 observable
             });
 
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // Call
             TestDelegate call = () => properties.EntryPointL = entryPoint;
@@ -1033,7 +1005,7 @@
                 observable
             });
 
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // Call
             TestDelegate call = () => properties.EntryPointL = entryPointL;
@@ -1078,7 +1050,7 @@
                 observable
             });
 
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // Call
             TestDelegate call = () => properties.ExitPointL = exitPointL;
@@ -1119,7 +1091,7 @@
 
             var handler = new SetPropertyValueAfterConfirmationParameterTester(new IObservable[0]);
 
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             inputParameters.StochasticSoilProfile = new PipingStochasticSoilProfile(0.0, PipingSoilProfileTestFactory.CreatePipingSoilProfile());
 
@@ -1171,7 +1143,7 @@
                                                  failureMechanism,
                                                  assessmentSection);
 
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // Call
             properties.SurfaceLine = testSurfaceLine;
@@ -1222,7 +1194,7 @@
 
             var handler = new SetPropertyValueAfterConfirmationParameterTester(new IObservable[0]);
 
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // Call
             properties.SurfaceLine = newSurfaceLine;
@@ -1247,7 +1219,7 @@
             var context = new PipingInputContext(calculation.InputParameters, calculation,
                                                  failureMechanism.SurfaceLines, failureMechanism.StochasticSoilModels,
                                                  failureMechanism, assessmentSection);
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // Call
             IEnumerable<PipingSurfaceLine> surfaceLines = properties.GetAvailableSurfaceLines();
@@ -1271,7 +1243,7 @@
             var context = new PipingInputContext(calculation.InputParameters, calculation,
                                                  failureMechanism.SurfaceLines, failureMechanism.StochasticSoilModels,
                                                  failureMechanism, assessmentSection);
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // Precondition:
             Assert.IsNull(calculation.InputParameters.SurfaceLine);
@@ -1338,7 +1310,7 @@
             var context = new PipingInputContext(calculation.InputParameters, calculation,
                                                  failureMechanism.SurfaceLines, failureMechanism.StochasticSoilModels,
                                                  failureMechanism, assessmentSection);
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // Precondition:
             Assert.IsNotNull(calculation.InputParameters.SurfaceLine);
@@ -1369,7 +1341,7 @@
             var context = new PipingInputContext(calculation.InputParameters, calculation,
                                                  failureMechanism.SurfaceLines, failureMechanism.StochasticSoilModels,
                                                  failureMechanism, assessmentSection);
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // Precondition
             Assert.IsNull(calculation.InputParameters.StochasticSoilModel);
@@ -1407,7 +1379,7 @@
             var context = new PipingInputContext(calculation.InputParameters, calculation,
                                                  failureMechanism.SurfaceLines, failureMechanism.StochasticSoilModels,
                                                  failureMechanism, assessmentSection);
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // Precondition
             Assert.IsNotNull(calculation.InputParameters.StochasticSoilModel);
@@ -1434,7 +1406,7 @@
             var context = new PipingInputContext(calculation.InputParameters, calculation,
                                                  failureMechanism.SurfaceLines, failureMechanism.StochasticSoilModels,
                                                  failureMechanism, assessmentSection);
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             SelectableHydraulicBoundaryLocation selectedHydraulicBoundaryLocation = null;
 
@@ -1484,7 +1456,7 @@
                                                  failureMechanism.SurfaceLines, failureMechanism.StochasticSoilModels,
                                                  failureMechanism, assessmentSection);
 
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // When
             IEnumerable<SelectableHydraulicBoundaryLocation> availableHydraulicBoundaryLocations =
@@ -1526,7 +1498,7 @@
             var context = new PipingInputContext(calculation.InputParameters, calculation,
                                                  failureMechanism.SurfaceLines, failureMechanism.StochasticSoilModels,
                                                  failureMechanism, assessmentSection);
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // Call
             IEnumerable<SelectableHydraulicBoundaryLocation> selectableHydraulicBoundaryLocations =
@@ -1578,7 +1550,7 @@
             var context = new PipingInputContext(calculation.InputParameters, calculation,
                                                  failureMechanism.SurfaceLines, failureMechanism.StochasticSoilModels,
                                                  failureMechanism, assessmentSection);
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // Call
             IEnumerable<SelectableHydraulicBoundaryLocation> selectableHydraulicBoundaryLocations =
@@ -1643,7 +1615,7 @@
                 observable
             });
 
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             IEnumerable<SelectableHydraulicBoundaryLocation> originalList = properties.GetSelectableHydraulicBoundaryLocations()
                                                                                       .ToList();
@@ -1693,7 +1665,7 @@
                                                  Enumerable.Empty<PipingStochasticSoilModel>(),
                                                  failureMechanism, assessmentSection);
 
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // Call
             bool result = properties.DynamicReadOnlyValidationMethod("AssessmentLevel");
@@ -1720,7 +1692,7 @@
                                                  Enumerable.Empty<PipingStochasticSoilModel>(),
                                                  failureMechanism, assessmentSection);
 
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // Call
             bool result = properties.DynamicReadOnlyValidationMethod("prop");
@@ -1756,7 +1728,7 @@
                                                  Enumerable.Empty<PipingStochasticSoilModel>(),
                                                  failureMechanism, assessmentSection);
 
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // Call
             bool result = properties.DynamicVisibleValidationMethod("SelectedHydraulicBoundaryLocation");
@@ -1783,7 +1755,7 @@
                                                  Enumerable.Empty<PipingStochasticSoilModel>(),
                                                  failureMechanism, assessmentSection);
 
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // Call
             bool result = properties.DynamicVisibleValidationMethod("prop");
@@ -1819,7 +1791,7 @@
                 observable
             });
 
-            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(context, GetTestNormativeAssessmentLevel(), handler);
 
             // Call
             setProperty(properties);
Index: Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/UITypeEditors/PipingInputContextStochasticSoilModelSelectionEditorTest.cs
===================================================================
diff -u -r3407ec4aaf9a98e3f5c7ba5d3b61939bd2773b4c -rd7785d3e6c198e55be32c216857d49ca6b8c3f43
--- Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/UITypeEditors/PipingInputContextStochasticSoilModelSelectionEditorTest.cs	(.../PipingInputContextStochasticSoilModelSelectionEditorTest.cs)	(revision 3407ec4aaf9a98e3f5c7ba5d3b61939bd2773b4c)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/UITypeEditors/PipingInputContextStochasticSoilModelSelectionEditorTest.cs	(.../PipingInputContextStochasticSoilModelSelectionEditorTest.cs)	(revision d7785d3e6c198e55be32c216857d49ca6b8c3f43)
@@ -72,7 +72,7 @@
                                                             failureMechanism,
                                                             assessmentSection);
 
-            var properties = new PipingInputContextProperties(pipingInputContext, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(pipingInputContext, GetTestNormativeAssessmentLevel(), handler);
 
             var editor = new PipingInputContextStochasticSoilModelSelectionEditor();
             var someValue = new object();
@@ -140,7 +140,7 @@
                                                                 failureMechanism,
                                                                 assessmentSection);
 
-            var properties = new PipingInputContextProperties(inputParametersContext, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(inputParametersContext, GetTestNormativeAssessmentLevel(), handler);
 
             var editor = new PipingInputContextStochasticSoilModelSelectionEditor();
             var someValue = new object();
Index: Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/UITypeEditors/PipingInputContextStochasticSoilProfileSelectionEditorTest.cs
===================================================================
diff -u -r3407ec4aaf9a98e3f5c7ba5d3b61939bd2773b4c -rd7785d3e6c198e55be32c216857d49ca6b8c3f43
--- Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/UITypeEditors/PipingInputContextStochasticSoilProfileSelectionEditorTest.cs	(.../PipingInputContextStochasticSoilProfileSelectionEditorTest.cs)	(revision 3407ec4aaf9a98e3f5c7ba5d3b61939bd2773b4c)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/UITypeEditors/PipingInputContextStochasticSoilProfileSelectionEditorTest.cs	(.../PipingInputContextStochasticSoilProfileSelectionEditorTest.cs)	(revision d7785d3e6c198e55be32c216857d49ca6b8c3f43)
@@ -72,7 +72,7 @@
                                                             failureMechanism,
                                                             assessmentSection);
 
-            var properties = new PipingInputContextProperties(pipingInputContext, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(pipingInputContext, GetTestNormativeAssessmentLevel(), handler);
 
             var editor = new PipingInputContextStochasticSoilProfileSelectionEditor();
             var someValue = new object();
@@ -140,7 +140,7 @@
                                                                 failureMechanism,
                                                                 assessmentSection);
 
-            var properties = new PipingInputContextProperties(inputParametersContext, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(inputParametersContext, GetTestNormativeAssessmentLevel(), handler);
 
             var editor = new PipingInputContextStochasticSoilProfileSelectionEditor();
             var someValue = new object();
Index: Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/UITypeEditors/PipingInputContextSurfaceLineSelectionEditorTest.cs
===================================================================
diff -u -r3407ec4aaf9a98e3f5c7ba5d3b61939bd2773b4c -rd7785d3e6c198e55be32c216857d49ca6b8c3f43
--- Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/UITypeEditors/PipingInputContextSurfaceLineSelectionEditorTest.cs	(.../PipingInputContextSurfaceLineSelectionEditorTest.cs)	(revision 3407ec4aaf9a98e3f5c7ba5d3b61939bd2773b4c)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/UITypeEditors/PipingInputContextSurfaceLineSelectionEditorTest.cs	(.../PipingInputContextSurfaceLineSelectionEditorTest.cs)	(revision d7785d3e6c198e55be32c216857d49ca6b8c3f43)
@@ -70,7 +70,7 @@
                                                                 failureMechanism,
                                                                 assessmentSection);
 
-            var properties = new PipingInputContextProperties(inputParametersContext, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(inputParametersContext, GetTestNormativeAssessmentLevel(), handler);
 
             var editor = new PipingInputContextSurfaceLineSelectionEditor();
             var someValue = new object();
@@ -125,7 +125,7 @@
                                                                 failureMechanism,
                                                                 assessmentSection);
 
-            var properties = new PipingInputContextProperties(inputParametersContext, GetTestNormativeAssessmentLevel, handler);
+            var properties = new PipingInputContextProperties(inputParametersContext, GetTestNormativeAssessmentLevel(), handler);
 
             var editor = new PipingInputContextSurfaceLineSelectionEditor();
             var someValue = new object();