Index: Ringtoets/Integration/src/Ringtoets.Integration.Data/AssessmentSection.cs
===================================================================
diff -u -r650fc7b43cb6729baee51d079f0377df8d7a3de9 -r3c9feda41ad43c383a02b467a76ff13a20efb73f
--- Ringtoets/Integration/src/Ringtoets.Integration.Data/AssessmentSection.cs	(.../AssessmentSection.cs)	(revision 650fc7b43cb6729baee51d079f0377df8d7a3de9)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Data/AssessmentSection.cs	(.../AssessmentSection.cs)	(revision 3c9feda41ad43c383a02b467a76ff13a20efb73f)
@@ -285,8 +285,24 @@
                                                            typeof(AssessmentSectionComposition));
             }
             Composition = newComposition;
+            SetFailureMechanismRelevancy();
         }
 
+        private void SetFailureMechanismRelevancy()
+        {
+            PipingFailureMechanism.IsRelevant = Composition != AssessmentSectionComposition.Dune;
+            GrassCoverErosionInwards.IsRelevant = Composition != AssessmentSectionComposition.Dune;
+            MacroStabilityInwards.IsRelevant = Composition != AssessmentSectionComposition.Dune;
+            StabilityStoneCover.IsRelevant = Composition != AssessmentSectionComposition.Dune;
+            WaveImpactAsphaltCover.IsRelevant = Composition != AssessmentSectionComposition.Dune;
+            GrassCoverErosionOutwards.IsRelevant = Composition != AssessmentSectionComposition.Dune;
+            HeightStructures.IsRelevant = Composition != AssessmentSectionComposition.Dune;
+            ClosingStructures.IsRelevant = Composition != AssessmentSectionComposition.Dune;
+            PipingStructure.IsRelevant = Composition != AssessmentSectionComposition.Dune;
+            StabilityPointStructures.IsRelevant = Composition != AssessmentSectionComposition.Dune;
+            DuneErosion.IsRelevant = Composition != AssessmentSectionComposition.Dike;
+        }
+
         private IEnumerable<IFailureMechanism> GetContributingFailureMechanisms()
         {
             yield return PipingFailureMechanism;