Index: Riskeer/Piping/src/Riskeer.Piping.Forms/PropertyClasses/Probabilistic/ProbabilisticPipingInputContextProperties.cs
===================================================================
diff -u -r955f8691d035e3624c1b601f449155430ead99d6 -rcfb93ca8bf95158c2d1d24b4481d997a12a150ce
--- Riskeer/Piping/src/Riskeer.Piping.Forms/PropertyClasses/Probabilistic/ProbabilisticPipingInputContextProperties.cs	(.../ProbabilisticPipingInputContextProperties.cs)	(revision 955f8691d035e3624c1b601f449155430ead99d6)
+++ Riskeer/Piping/src/Riskeer.Piping.Forms/PropertyClasses/Probabilistic/ProbabilisticPipingInputContextProperties.cs	(.../ProbabilisticPipingInputContextProperties.cs)	(revision cfb93ca8bf95158c2d1d24b4481d997a12a150ce)
@@ -134,7 +134,7 @@
                 return !double.IsNaN(DerivedPipingInput.GetThicknessCoverageLayer(data.WrappedData).Mean);
             }
 
-            return true;
+            return false;
         }
 
         /// <summary>
Index: Riskeer/Piping/test/Riskeer.Piping.Forms.Test/PropertyClasses/Probabilistic/ProbabilisticPipingInputContextPropertiesTest.cs
===================================================================
diff -u -r142797e7fca8a27b07077537612430ad02c2fe5a -rcfb93ca8bf95158c2d1d24b4481d997a12a150ce
--- Riskeer/Piping/test/Riskeer.Piping.Forms.Test/PropertyClasses/Probabilistic/ProbabilisticPipingInputContextPropertiesTest.cs	(.../ProbabilisticPipingInputContextPropertiesTest.cs)	(revision 142797e7fca8a27b07077537612430ad02c2fe5a)
+++ Riskeer/Piping/test/Riskeer.Piping.Forms.Test/PropertyClasses/Probabilistic/ProbabilisticPipingInputContextPropertiesTest.cs	(.../ProbabilisticPipingInputContextPropertiesTest.cs)	(revision cfb93ca8bf95158c2d1d24b4481d997a12a150ce)
@@ -1764,6 +1764,70 @@
             mocks.VerifyAll();
         }
 
+        [Test]
+        [TestCase(true)]
+        [TestCase(false)]
+        public void DynamicVisibleValidationMethod_CoverageLayerRelatedProperties_DependsOnHavingCoverageLayerOrNot(bool withCoverageLayer)
+        {
+            // Setup
+            var mocks = new MockRepository();
+            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            var handler = mocks.Stub<IObservablePropertyChangeHandler>();
+            mocks.ReplayAll();
+
+            var failureMechanism = new PipingFailureMechanism();
+
+            var calculation = new ProbabilisticPipingCalculationScenario();
+
+            var context = new ProbabilisticPipingInputContext(withCoverageLayer
+                                                                  ? PipingInputFactory.CreateInputWithAquiferAndCoverageLayer<ProbabilisticPipingInput>(2)
+                                                                  : calculation.InputParameters,
+                                                              calculation,
+                                                              Enumerable.Empty<PipingSurfaceLine>(),
+                                                              Enumerable.Empty<PipingStochasticSoilModel>(),
+                                                              failureMechanism,
+                                                              assessmentSection);
+
+            var properties = new ProbabilisticPipingInputContextProperties(context, handler);
+
+            // Call & Assert
+            Assert.AreEqual(withCoverageLayer, properties.DynamicVisibleValidationMethod(nameof(properties.ThicknessCoverageLayerDistribution)));
+            Assert.AreEqual(!withCoverageLayer, properties.DynamicVisibleValidationMethod(nameof(properties.ThicknessCoverageLayerDeterminist)));
+            Assert.AreEqual(withCoverageLayer, properties.DynamicVisibleValidationMethod(nameof(properties.EffectiveThicknessCoverageLayerDistribution)));
+            Assert.AreEqual(!withCoverageLayer, properties.DynamicVisibleValidationMethod(nameof(properties.EffectiveThicknessCoverageLayerDeterminist)));
+            Assert.AreEqual(withCoverageLayer, properties.DynamicVisibleValidationMethod(nameof(properties.SaturatedVolumicWeightOfCoverageLayerDistribution)));
+            Assert.AreEqual(!withCoverageLayer, properties.DynamicVisibleValidationMethod(nameof(properties.SaturatedVolumicWeightOfCoverageLayerDeterminist)));
+        }
+
+        [Test]
+        public void DynamicVisibleValidationMethod_AnyOtherProperty_ReturnsFalse()
+        {
+            // Setup
+            var mocks = new MockRepository();
+            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            var handler = mocks.Stub<IObservablePropertyChangeHandler>();
+            mocks.ReplayAll();
+
+            var failureMechanism = new PipingFailureMechanism();
+
+            var calculation = new ProbabilisticPipingCalculationScenario();
+
+            var context = new ProbabilisticPipingInputContext(calculation.InputParameters,
+                                                              calculation,
+                                                              Enumerable.Empty<PipingSurfaceLine>(),
+                                                              Enumerable.Empty<PipingStochasticSoilModel>(),
+                                                              failureMechanism,
+                                                              assessmentSection);
+
+            var properties = new ProbabilisticPipingInputContextProperties(context, handler);
+
+            // Call
+            bool result = properties.DynamicVisibleValidationMethod("prop");
+
+            // Assert
+            Assert.IsFalse(result);
+        }
+
         private static void SetPropertyAndVerifyNotificationsForCalculation(
             Action<ProbabilisticPipingInputContextProperties> setProperty,
             ProbabilisticPipingCalculationScenario calculation)