Index: Ringtoets/Common/src/Ringtoets.Common.IO/FileImporters/FailureMechanismSectionsImporter.cs
===================================================================
diff -u -r09a2360e1ee2624ea986c6338ef1c3ca65e8c215 -r09d20758dff97aed16e0d04399c803097eb1d28c
--- Ringtoets/Common/src/Ringtoets.Common.IO/FileImporters/FailureMechanismSectionsImporter.cs	(.../FailureMechanismSectionsImporter.cs)	(revision 09a2360e1ee2624ea986c6338ef1c3ca65e8c215)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/FileImporters/FailureMechanismSectionsImporter.cs	(.../FailureMechanismSectionsImporter.cs)	(revision 09d20758dff97aed16e0d04399c803097eb1d28c)
@@ -100,6 +100,13 @@
             return true;
         }
 
+        protected override void DoPostImportUpdates()
+        {
+            base.DoPostImportUpdates();
+            var failureMechanismWithSectionResults = ImportTarget as IHasSectionResults<FailureMechanismSectionResult>;
+            failureMechanismWithSectionResults?.SectionResults.NotifyObservers();
+        }
+
         protected override void LogImportCanceledMessage()
         {
             Log.Info(Resources.FailureMechanismSectionsImporter_Import_canceled_No_data_changed);
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/FileImporters/FailureMechanismSectionsImporterTest.cs
===================================================================
diff -u -r09a2360e1ee2624ea986c6338ef1c3ca65e8c215 -r09d20758dff97aed16e0d04399c803097eb1d28c
--- Ringtoets/Common/test/Ringtoets.Common.IO.Test/FileImporters/FailureMechanismSectionsImporterTest.cs	(.../FailureMechanismSectionsImporterTest.cs)	(revision 09a2360e1ee2624ea986c6338ef1c3ca65e8c215)
+++ Ringtoets/Common/test/Ringtoets.Common.IO.Test/FileImporters/FailureMechanismSectionsImporterTest.cs	(.../FailureMechanismSectionsImporterTest.cs)	(revision 09d20758dff97aed16e0d04399c803097eb1d28c)
@@ -32,6 +32,7 @@
 using Ringtoets.Common.Data.AssessmentSection;
 using Ringtoets.Common.Data.Calculation;
 using Ringtoets.Common.Data.FailureMechanism;
+using Ringtoets.Common.Data.TestUtil;
 using Ringtoets.Common.IO.FileImporters;
 using Ringtoets.Common.IO.ReferenceLines;
 using Ringtoets.Common.IO.TestUtil;
@@ -550,6 +551,36 @@
             AssertSectionsAreValidForReferenceLine(sections, importReferenceLine);
         }
 
+        [Test]
+        public void DoPostImport_AfterImport_ObserversNotified()
+        {
+            // Setup
+            var mocks = new MockRepository();
+            var observable = mocks.StrictMock<IObserver>();
+            observable.Expect(o => o.UpdateObserver());
+            mocks.ReplayAll();
+
+            string referenceLineFilePath = TestHelper.GetTestDataPath(TestDataPath.Ringtoets.Common.IO,
+                                                                      Path.Combine("ReferenceLine", "traject_1-1.shp"));
+            string sectionsFilePath = TestHelper.GetTestDataPath(TestDataPath.Ringtoets.Common.IO,
+                                                                 Path.Combine("FailureMechanismSections", "traject_1-1_vakken.shp"));
+
+            ReferenceLine importReferenceLine = ImportReferenceLine(referenceLineFilePath);
+
+            var failureMechanism = new TestFailureMechanism();
+
+            var importer = new FailureMechanismSectionsImporter(failureMechanism, importReferenceLine, sectionsFilePath);
+
+            importer.Import();
+            failureMechanism.SectionResults.Attach(observable);
+
+            // Call
+            importer.DoPostImport();
+
+            // Assert
+            mocks.VerifyAll();
+        }
+
         private static ReferenceLine ImportReferenceLine(string referenceLineFilePath)
         {
             ReferenceLine importedReferenceLine = null;
Index: Ringtoets/StabilityStoneCover/test/Ringtoets.StabilityStoneCover.Plugin.Test/ViewInfos/StabilityStoneCoverResultViewInfoTest.cs
===================================================================
diff -u -rf603458169b1e2544bc933b05f169cc1637d59b2 -r09d20758dff97aed16e0d04399c803097eb1d28c
--- Ringtoets/StabilityStoneCover/test/Ringtoets.StabilityStoneCover.Plugin.Test/ViewInfos/StabilityStoneCoverResultViewInfoTest.cs	(.../StabilityStoneCoverResultViewInfoTest.cs)	(revision f603458169b1e2544bc933b05f169cc1637d59b2)
+++ Ringtoets/StabilityStoneCover/test/Ringtoets.StabilityStoneCover.Plugin.Test/ViewInfos/StabilityStoneCoverResultViewInfoTest.cs	(.../StabilityStoneCoverResultViewInfoTest.cs)	(revision 09d20758dff97aed16e0d04399c803097eb1d28c)
@@ -30,8 +30,6 @@
 using Rhino.Mocks;
 using Ringtoets.Common.Data.AssessmentSection;
 using Ringtoets.Common.Data.FailureMechanism;
-using Ringtoets.Common.Data.Structures;
-using Ringtoets.Common.Data.TestUtil;
 using Ringtoets.Common.Forms.PresentationObjects;
 using Ringtoets.StabilityStoneCover.Data;
 using Ringtoets.StabilityStoneCover.Forms.PresentationObjects;