Index: Ringtoets/Common/test/Ringtoets.Common.Data.Test/Contribution/FailureMechanismContributionTest.cs
===================================================================
diff -u -rd585b18f2f4d58d6e64f161a50318116de26fce6 -r2e265dc8a3c902ebdfdcdf0f1071f9c3c872d822
--- Ringtoets/Common/test/Ringtoets.Common.Data.Test/Contribution/FailureMechanismContributionTest.cs	(.../FailureMechanismContributionTest.cs)	(revision d585b18f2f4d58d6e64f161a50318116de26fce6)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.Test/Contribution/FailureMechanismContributionTest.cs	(.../FailureMechanismContributionTest.cs)	(revision 2e265dc8a3c902ebdfdcdf0f1071f9c3c872d822)
@@ -115,7 +115,7 @@
             Assert.AreEqual(norm, result.Norm);
             Assert.AreEqual(norm, result.SignalingNorm);
             Assert.AreEqual(norm, result.LowerLimitNorm);
-            Assert.AreEqual(NormType.LowerLimit, result.NormType);
+            Assert.AreEqual(NormType.LowerLimit, result.NormativeNorm);
         }
 
         [Test]
@@ -438,6 +438,30 @@
             TestHelper.AssertThrowsArgumentExceptionAndTestMessage<ArgumentOutOfRangeException>(test, expectedMessage);
         }
 
+
+        [Test]
+        [TestCase(NormType.Signaling, 0.01)]
+        [TestCase(NormType.LowerLimit, 0.1)]
+        public void Norm_DifferentNormativeNormTypes_ReturnNorm(NormType normType, double expectedNorm)
+        {
+            // Setup
+            var random = new Random(21);
+            int contribution = random.Next(1, 100);
+            var failureMechanismContribution = new FailureMechanismContribution(Enumerable.Empty<IFailureMechanism>(), contribution)
+            {
+                LowerLimitNorm = 0.1,
+                SignalingNorm = 0.01,
+                NormativeNorm = normType
+            };
+
+            // Call
+            double norm = failureMechanismContribution.Norm;
+
+            // Assert
+            Assert.AreEqual(expectedNorm, norm);
+
+        }
+
         private static void AssertFailureProbabilitySpace(double newOtherContribution, double norm, double probabilitySpace)
         {
             double expectedProbabilitySpace = 100.0 / (norm * newOtherContribution);