Index: Ringtoets/Common/src/Ringtoets.Common.IO/AssessmentSectionSettings.cs
===================================================================
diff -u -r849b3b49bf8ccc18b170e2356461d882417f19fe -r707e86ed42f964fde0eaeba837272f8e62521ba9
--- Ringtoets/Common/src/Ringtoets.Common.IO/AssessmentSectionSettings.cs	(.../AssessmentSectionSettings.cs)	(revision 849b3b49bf8ccc18b170e2356461d882417f19fe)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/AssessmentSectionSettings.cs	(.../AssessmentSectionSettings.cs)	(revision 707e86ed42f964fde0eaeba837272f8e62521ba9)
@@ -19,7 +19,6 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
-using Core.Common.Base.Data;
 using Ringtoets.Common.Data.AssessmentSection;
 
 namespace Ringtoets.Common.IO
@@ -30,17 +29,17 @@
     /// </summary>
     public class AssessmentSectionSettings
     {
-        private AssessmentSectionSettings(string id, double n, bool isDune)
+        private AssessmentSectionSettings(string id, int n, bool isDune)
         {
             AssessmentSectionId = id;
-            N = new RoundedDouble(2, n);
+            N = n;
             IsDune = isDune;
         }
 
         /// <summary>
         /// Gets the 'N' parameter used to factor in the 'length effect'.
         /// </summary>
-        public RoundedDouble N { get; }
+        public int N { get; }
 
         /// <summary>
         /// Gets a value indicating whether this instance is a dune assessment section or not.
@@ -58,7 +57,7 @@
         /// <param name="id">The identifier of the assessment section.</param>
         /// <param name="n">The 'N' parameter used to factor in the 'length effect'.</param>
         /// <returns>A fully configured <see cref="AssessmentSectionSettings"/>.</returns>
-        public static AssessmentSectionSettings CreateDikeAssessmentSectionSettings(string id, double n)
+        public static AssessmentSectionSettings CreateDikeAssessmentSectionSettings(string id, int n)
         {
             return new AssessmentSectionSettings(id, n, false);
         }
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/AssessmentSectionSettingsTest.cs
===================================================================
diff -u -r401ea38da560543cd91415c326b9463976b2e80a -r707e86ed42f964fde0eaeba837272f8e62521ba9
--- Ringtoets/Common/test/Ringtoets.Common.IO.Test/AssessmentSectionSettingsTest.cs	(.../AssessmentSectionSettingsTest.cs)	(revision 401ea38da560543cd91415c326b9463976b2e80a)
+++ Ringtoets/Common/test/Ringtoets.Common.IO.Test/AssessmentSectionSettingsTest.cs	(.../AssessmentSectionSettingsTest.cs)	(revision 707e86ed42f964fde0eaeba837272f8e62521ba9)
@@ -20,7 +20,6 @@
 // All rights reserved.
 
 using NUnit.Framework;
-using Ringtoets.Common.Data.TestUtil;
 
 namespace Ringtoets.Common.IO.Test
 {
@@ -32,15 +31,14 @@
         {
             // Setup
             const string id = "test";
-            const double n = 1.0;
+            const int n = 1;
 
             // Call
             AssessmentSectionSettings result = AssessmentSectionSettings.CreateDikeAssessmentSectionSettings(id, n);
 
             // Assert
             Assert.AreEqual(id, result.AssessmentSectionId);
-            Assert.AreEqual(2, result.N.NumberOfDecimalPlaces);
-            Assert.AreEqual(n, result.N, result.N.GetAccuracy());
+            Assert.AreEqual(n, result.N);
             Assert.IsFalse(result.IsDune);
         }
 
@@ -55,8 +53,7 @@
 
             // Assert
             Assert.AreEqual(id, result.AssessmentSectionId);
-            Assert.AreEqual(2, result.N.NumberOfDecimalPlaces);
-            Assert.AreEqual(3.0, result.N, result.N.GetAccuracy());
+            Assert.AreEqual(3, result.N);
             Assert.IsTrue(result.IsDune);
         }
     }
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Commands/AssessmentSectionFromFileCommandHandler.cs
===================================================================
diff -u -r849b3b49bf8ccc18b170e2356461d882417f19fe -r707e86ed42f964fde0eaeba837272f8e62521ba9
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Commands/AssessmentSectionFromFileCommandHandler.cs	(.../AssessmentSectionFromFileCommandHandler.cs)	(revision 849b3b49bf8ccc18b170e2356461d882417f19fe)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Commands/AssessmentSectionFromFileCommandHandler.cs	(.../AssessmentSectionFromFileCommandHandler.cs)	(revision 707e86ed42f964fde0eaeba837272f8e62521ba9)
@@ -134,11 +134,12 @@
 
         #region Set AssessmentSection to Project
 
-        private static void SetFailureMechanismsValueN(AssessmentSection assessmentSection, RoundedDouble n)
+        private static void SetFailureMechanismsValueN(AssessmentSection assessmentSection, int n)
         {
-            assessmentSection.GrassCoverErosionInwards.GeneralInput.N = n;
-            assessmentSection.GrassCoverErosionOutwards.GeneralInput.N = n;
-            assessmentSection.HeightStructures.GeneralInput.N = n;
+            var roundedN = (RoundedDouble) n;
+            assessmentSection.GrassCoverErosionInwards.GeneralInput.N = roundedN;
+            assessmentSection.GrassCoverErosionOutwards.GeneralInput.N = roundedN;
+            assessmentSection.HeightStructures.GeneralInput.N = roundedN;
         }
 
         private void SetAssessmentSectionToProject(RingtoetsProject ringtoetsProject, AssessmentSection assessmentSection)
@@ -193,7 +194,7 @@
         /// <item>The <paramref name="signalingNorm"/> is larger than <paramref name="lowerLimitNorm"/>.</item>
         /// </list>
         /// </exception>
-        private static AssessmentSection CreateDikeAssessmentSection(double lowerLimitNorm, double signalingNorm, RoundedDouble n)
+        private static AssessmentSection CreateDikeAssessmentSection(double lowerLimitNorm, double signalingNorm, int n)
         {
             AssessmentSection assessmentSection = CreateDikeAssessmentSection(lowerLimitNorm, signalingNorm);
             SetFailureMechanismsValueN(assessmentSection, n);
@@ -215,7 +216,7 @@
         /// <item>The <paramref name="signalingNorm"/> is larger than <paramref name="lowerLimitNorm"/>.</item>
         /// </list>
         /// </exception>
-        private static AssessmentSection CreateDuneAssessmentSection(double lowerLimitNorm, double signalingNorm, RoundedDouble n)
+        private static AssessmentSection CreateDuneAssessmentSection(double lowerLimitNorm, double signalingNorm, int n)
         {
             var duneAssessmentSection = new AssessmentSection(AssessmentSectionComposition.Dune,
                                                               lowerLimitNorm,