Index: Core/Common/src/Core.Common.Utils/Reflection/TypeUtils.cs
===================================================================
diff -u -rce94b8228bc7e51779b3754217580f13cb35e475 -rbe9428984d28fcbd8f6089f1c1184cd9763c18bf
--- Core/Common/src/Core.Common.Utils/Reflection/TypeUtils.cs	(.../TypeUtils.cs)	(revision ce94b8228bc7e51779b3754217580f13cb35e475)
+++ Core/Common/src/Core.Common.Utils/Reflection/TypeUtils.cs	(.../TypeUtils.cs)	(revision be9428984d28fcbd8f6089f1c1184cd9763c18bf)
@@ -67,7 +67,7 @@
         /// <param name="expression">The expression.</param>
         /// <returns>The string name of the member.</returns>
         /// <exception cref="System.ArgumentException">When <paramref name="expression"/> 
-        /// is not an expression with a member, such as a expression calling multiple methods.</exception>
+        /// is not an expression with a member, such as an expression calling multiple methods.</exception>
         public static string GetMemberName<T>(Expression<Func<T, object>> expression)
         {
             return GetMemberName(expression, expression.Body);
@@ -80,7 +80,7 @@
         /// <param name="expression">The expression.</param>
         /// <returns>The string name of the member.</returns>
         /// <exception cref="System.ArgumentException">When <paramref name="expression"/> 
-        /// is not an expression with a member, such as a expression calling multiple methods.</exception>
+        /// is not an expression with a member, such as an expression calling multiple methods.</exception>
         public static string GetMemberName<T>(Expression<Action<T>> expression)
         {
             return GetMemberName(expression, expression.Body);
@@ -225,7 +225,7 @@
         /// <returns><c>True</c> if the property is decorated with the given <see cref="TypeConverter"/>,
         /// <c>false</c> otherwise.</returns>
         /// <exception cref="System.ArgumentException">When <paramref name="expression"/> 
-        /// is not an expression with a property, such as a expression calling multiple methods.</exception>
+        /// is not an expression with a property, such as an expression calling multiple methods.</exception>
         /// <exception cref="AmbiguousMatchException">More then one property is found with
         /// name specified in <paramref name="expression"/>.</exception>
         /// <exception cref="TypeLoadException">A custom attribute type cannot be loaded.</exception>
Index: Ringtoets/Common/src/Ringtoets.Common.Data/Probability/ProbabilityAssessmentOutput.cs
===================================================================
diff -u -rce94b8228bc7e51779b3754217580f13cb35e475 -rbe9428984d28fcbd8f6089f1c1184cd9763c18bf
--- Ringtoets/Common/src/Ringtoets.Common.Data/Probability/ProbabilityAssessmentOutput.cs	(.../ProbabilityAssessmentOutput.cs)	(revision ce94b8228bc7e51779b3754217580f13cb35e475)
+++ Ringtoets/Common/src/Ringtoets.Common.Data/Probability/ProbabilityAssessmentOutput.cs	(.../ProbabilityAssessmentOutput.cs)	(revision be9428984d28fcbd8f6089f1c1184cd9763c18bf)
@@ -47,7 +47,7 @@
         /// <param name="reliability">The reliability of the failure mechanism.</param>
         /// <param name="factorOfSafety">The factor of safety of the failure mechanism.</param>
         /// <exception cref="ArgumentOutOfRangeException">When setting a probability that falls
-        /// outside the [0.0, 1.0] range or isn't <see cref="double.NaN"/>.</exception>
+        /// outside the [0.0, 1.0] range and isn't <see cref="double.NaN"/>.</exception>
         public ProbabilityAssessmentOutput(double requiredProbability, double requiredReliability, double probability, double reliability, double factorOfSafety)
         {
             RequiredProbability = requiredProbability;
@@ -61,7 +61,7 @@
         /// Gets the required (maximum allowed) probability of failure.
         /// </summary>
         /// <exception cref="ArgumentOutOfRangeException">When setting a value that falls
-        /// outside the [0.0, 1.0] range or isn't <see cref="double.NaN"/>.</exception>
+        /// outside the [0.0, 1.0] range and isn't <see cref="double.NaN"/>.</exception>
         public double RequiredProbability
         {
             get
Index: Ringtoets/Integration/src/Ringtoets.Integration.Data/Ringtoets.Integration.Data.csproj
===================================================================
diff -u -rce94b8228bc7e51779b3754217580f13cb35e475 -rbe9428984d28fcbd8f6089f1c1184cd9763c18bf
--- Ringtoets/Integration/src/Ringtoets.Integration.Data/Ringtoets.Integration.Data.csproj	(.../Ringtoets.Integration.Data.csproj)	(revision ce94b8228bc7e51779b3754217580f13cb35e475)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Data/Ringtoets.Integration.Data.csproj	(.../Ringtoets.Integration.Data.csproj)	(revision be9428984d28fcbd8f6089f1c1184cd9763c18bf)
@@ -94,10 +94,6 @@
       <Name>Ringtoets.Common.Data</Name>
       <Private>False</Private>
     </ProjectReference>
-    <ProjectReference Include="..\..\..\Common\src\Ringtoets.Common.Forms\Ringtoets.Common.Forms.csproj">
-      <Project>{4d840673-3812-4338-a352-84854e32b8a0}</Project>
-      <Name>Ringtoets.Common.Forms</Name>
-    </ProjectReference>
     <ProjectReference Include="..\..\..\GrassCoverErosionInwards\src\Ringtoets.GrassCoverErosionInwards.Data\Ringtoets.GrassCoverErosionInwards.Data.csproj">
       <Project>{90DE728E-48EF-4665-AB38-3D88E41D9F4D}</Project>
       <Name>Ringtoets.GrassCoverErosionInwards.Data</Name>
Index: Ringtoets/Integration/src/Ringtoets.Integration.Data/StandAlone/SectionResults/MicrostabilityFailureMechanismSectionResult.cs
===================================================================
diff -u -rce94b8228bc7e51779b3754217580f13cb35e475 -rbe9428984d28fcbd8f6089f1c1184cd9763c18bf
--- Ringtoets/Integration/src/Ringtoets.Integration.Data/StandAlone/SectionResults/MicrostabilityFailureMechanismSectionResult.cs	(.../MicrostabilityFailureMechanismSectionResult.cs)	(revision ce94b8228bc7e51779b3754217580f13cb35e475)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Data/StandAlone/SectionResults/MicrostabilityFailureMechanismSectionResult.cs	(.../MicrostabilityFailureMechanismSectionResult.cs)	(revision be9428984d28fcbd8f6089f1c1184cd9763c18bf)
@@ -20,12 +20,10 @@
 // All rights reserved.
 
 using System;
-using System.ComponentModel;
 
 using Core.Common.Base.Data;
 using Core.Common.Base.Storage;
 using Ringtoets.Common.Data.FailureMechanism;
-using Ringtoets.Common.Forms.TypeConverters;
 
 namespace Ringtoets.Integration.Data.StandAlone.SectionResults
 {
@@ -60,7 +58,6 @@
         /// <summary>
         /// Gets or sets the value of the tailored assessment of safety.
         /// </summary>
-        [TypeConverter(typeof(FailureMechanismSectionResultNoValueRoundedDoubleConverter))]
         public RoundedDouble AssessmentLayerThree { get; set; }
 
         public long StorageId { get; set; }
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/FailureMechanismContributionView.cs
===================================================================
diff -u -r0e314e2189c1989446067712f63ac349020efd51 -rbe9428984d28fcbd8f6089f1c1184cd9763c18bf
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/FailureMechanismContributionView.cs	(.../FailureMechanismContributionView.cs)	(revision 0e314e2189c1989446067712f63ac349020efd51)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/FailureMechanismContributionView.cs	(.../FailureMechanismContributionView.cs)	(revision be9428984d28fcbd8f6089f1c1184cd9763c18bf)
@@ -20,6 +20,7 @@
 // All rights reserved.
 
 using System;
+using System.Globalization;
 using System.Linq;
 using System.Windows.Forms;
 using Core.Common.Base;
@@ -276,7 +277,7 @@
         {
             if (string.IsNullOrEmpty(normInput.Text))
             {
-                normInput.Text = string.Format("{0}", normInput.Value);
+                normInput.Text = normInput.Value.ToString(CultureInfo.CurrentCulture);
             }
         }
 
Index: Ringtoets/Integration/test/Ringtoets.Integration.Data.Test/StandAlone/SectionResults/MicrostabilityFailureMechanismSectionResultTest.cs
===================================================================
diff -u -rce94b8228bc7e51779b3754217580f13cb35e475 -rbe9428984d28fcbd8f6089f1c1184cd9763c18bf
--- Ringtoets/Integration/test/Ringtoets.Integration.Data.Test/StandAlone/SectionResults/MicrostabilityFailureMechanismSectionResultTest.cs	(.../MicrostabilityFailureMechanismSectionResultTest.cs)	(revision ce94b8228bc7e51779b3754217580f13cb35e475)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Data.Test/StandAlone/SectionResults/MicrostabilityFailureMechanismSectionResultTest.cs	(.../MicrostabilityFailureMechanismSectionResultTest.cs)	(revision be9428984d28fcbd8f6089f1c1184cd9763c18bf)
@@ -60,7 +60,7 @@
             Assert.AreSame(section, result.Section);
             Assert.IsFalse(result.AssessmentLayerOne);
             Assert.AreEqual(AssessmentLayerTwoAResult.NotCalculated, result.AssessmentLayerTwoA);
-            Assert.IsNaN(result.AssessmentLayerThree.Value);
+            Assert.IsNaN(result.AssessmentLayerThree);
             Assert.AreEqual(0, result.StorageId);
         }
     }
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultRows/ClosingStructureSectionResultRowTest.cs
===================================================================
diff -u -r9d7a5bd6246ec71a14f1944516d21e06954243f7 -rbe9428984d28fcbd8f6089f1c1184cd9763c18bf
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultRows/ClosingStructureSectionResultRowTest.cs	(.../ClosingStructureSectionResultRowTest.cs)	(revision 9d7a5bd6246ec71a14f1944516d21e06954243f7)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultRows/ClosingStructureSectionResultRowTest.cs	(.../ClosingStructureSectionResultRowTest.cs)	(revision be9428984d28fcbd8f6089f1c1184cd9763c18bf)
@@ -66,9 +66,7 @@
             // Assert
             Assert.AreEqual(section.Name, row.Name);
             Assert.AreEqual(result.AssessmentLayerOne, row.AssessmentLayerOne);
-            Assert.AreEqual(result.AssessmentLayerTwoA, row.AssessmentLayerTwoA
-            );
-
+            Assert.AreEqual(result.AssessmentLayerTwoA, row.AssessmentLayerTwoA);
             Assert.AreEqual(result.AssessmentLayerThree, row.AssessmentLayerThree);
 
             Assert.IsTrue(TypeUtils.HasTypeConverter<ClosingStructureSectionResultRow,
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/DuneErosionResultViewTest.cs
===================================================================
diff -u -rf72f906a6875250a4378945ce814997ff8aaf1a7 -rbe9428984d28fcbd8f6089f1c1184cd9763c18bf
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/DuneErosionResultViewTest.cs	(.../DuneErosionResultViewTest.cs)	(revision f72f906a6875250a4378945ce814997ff8aaf1a7)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/DuneErosionResultViewTest.cs	(.../DuneErosionResultViewTest.cs)	(revision be9428984d28fcbd8f6089f1c1184cd9763c18bf)
@@ -114,13 +114,13 @@
                     Assert.AreEqual(3, cells.Count);
                     Assert.AreEqual("Section 1", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result1.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result1.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
                     cells = rows[1].Cells;
                     Assert.AreEqual(3, cells.Count);
                     Assert.AreEqual("Section 2", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result2.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result2.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
                 }
             }
         }
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/GrassCoverErosionOutwardsResultViewTest.cs
===================================================================
diff -u -rf72f906a6875250a4378945ce814997ff8aaf1a7 -rbe9428984d28fcbd8f6089f1c1184cd9763c18bf
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/GrassCoverErosionOutwardsResultViewTest.cs	(.../GrassCoverErosionOutwardsResultViewTest.cs)	(revision f72f906a6875250a4378945ce814997ff8aaf1a7)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/GrassCoverErosionOutwardsResultViewTest.cs	(.../GrassCoverErosionOutwardsResultViewTest.cs)	(revision be9428984d28fcbd8f6089f1c1184cd9763c18bf)
@@ -120,7 +120,7 @@
                     Assert.AreEqual("Section 1", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result1.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
                     Assert.AreEqual(result1.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result1.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
                     AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
                     AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
@@ -130,7 +130,7 @@
                     Assert.AreEqual("Section 2", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result2.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
                     Assert.AreEqual(result2.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result2.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
                     AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
                     AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/GrassCoverSlipOffInwardsResultViewTest.cs
===================================================================
diff -u -rf72f906a6875250a4378945ce814997ff8aaf1a7 -rbe9428984d28fcbd8f6089f1c1184cd9763c18bf
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/GrassCoverSlipOffInwardsResultViewTest.cs	(.../GrassCoverSlipOffInwardsResultViewTest.cs)	(revision f72f906a6875250a4378945ce814997ff8aaf1a7)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/GrassCoverSlipOffInwardsResultViewTest.cs	(.../GrassCoverSlipOffInwardsResultViewTest.cs)	(revision be9428984d28fcbd8f6089f1c1184cd9763c18bf)
@@ -120,7 +120,7 @@
                     Assert.AreEqual("Section 1", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result1.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
                     Assert.AreEqual(result1.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result1.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
                     AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
                     AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
@@ -130,7 +130,7 @@
                     Assert.AreEqual("Section 2", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result2.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
                     Assert.AreEqual(result2.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result2.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
                     AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
                     AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/GrassCoverSlipOffOutwardsResultViewTest.cs
===================================================================
diff -u -rf72f906a6875250a4378945ce814997ff8aaf1a7 -rbe9428984d28fcbd8f6089f1c1184cd9763c18bf
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/GrassCoverSlipOffOutwardsResultViewTest.cs	(.../GrassCoverSlipOffOutwardsResultViewTest.cs)	(revision f72f906a6875250a4378945ce814997ff8aaf1a7)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/GrassCoverSlipOffOutwardsResultViewTest.cs	(.../GrassCoverSlipOffOutwardsResultViewTest.cs)	(revision be9428984d28fcbd8f6089f1c1184cd9763c18bf)
@@ -120,7 +120,7 @@
                     Assert.AreEqual("Section 1", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result1.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
                     Assert.AreEqual(result1.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result1.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
                     AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
                     AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
@@ -130,7 +130,7 @@
                     Assert.AreEqual("Section 2", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result2.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
                     Assert.AreEqual(result2.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result2.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
                     AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
                     AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/MicrostabilityResultViewTest.cs
===================================================================
diff -u -rf72f906a6875250a4378945ce814997ff8aaf1a7 -rbe9428984d28fcbd8f6089f1c1184cd9763c18bf
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/MicrostabilityResultViewTest.cs	(.../MicrostabilityResultViewTest.cs)	(revision f72f906a6875250a4378945ce814997ff8aaf1a7)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/MicrostabilityResultViewTest.cs	(.../MicrostabilityResultViewTest.cs)	(revision be9428984d28fcbd8f6089f1c1184cd9763c18bf)
@@ -120,7 +120,7 @@
                     Assert.AreEqual("Section 1", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result1.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
                     Assert.AreEqual(result1.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result1.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
                     AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
                     AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
@@ -130,7 +130,7 @@
                     Assert.AreEqual("Section 2", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result2.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
                     Assert.AreEqual(result2.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result2.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
                     AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
                     AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/PipingStructureResultViewTest.cs
===================================================================
diff -u -rf72f906a6875250a4378945ce814997ff8aaf1a7 -rbe9428984d28fcbd8f6089f1c1184cd9763c18bf
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/PipingStructureResultViewTest.cs	(.../PipingStructureResultViewTest.cs)	(revision f72f906a6875250a4378945ce814997ff8aaf1a7)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/PipingStructureResultViewTest.cs	(.../PipingStructureResultViewTest.cs)	(revision be9428984d28fcbd8f6089f1c1184cd9763c18bf)
@@ -120,7 +120,7 @@
                     Assert.AreEqual("Section 1", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result1.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
                     Assert.AreEqual(result1.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result1.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
                     AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
                     AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
@@ -130,7 +130,7 @@
                     Assert.AreEqual("Section 2", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result2.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
                     Assert.AreEqual(result2.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result2.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
                     AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
                     AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/StabilityStoneCoverResultViewTest.cs
===================================================================
diff -u -rf72f906a6875250a4378945ce814997ff8aaf1a7 -rbe9428984d28fcbd8f6089f1c1184cd9763c18bf
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/StabilityStoneCoverResultViewTest.cs	(.../StabilityStoneCoverResultViewTest.cs)	(revision f72f906a6875250a4378945ce814997ff8aaf1a7)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/StabilityStoneCoverResultViewTest.cs	(.../StabilityStoneCoverResultViewTest.cs)	(revision be9428984d28fcbd8f6089f1c1184cd9763c18bf)
@@ -114,13 +114,13 @@
                     Assert.AreEqual(3, cells.Count);
                     Assert.AreEqual("Section 1", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result1.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result1.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
                     cells = rows[1].Cells;
                     Assert.AreEqual(3, cells.Count);
                     Assert.AreEqual("Section 2", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result2.AssessmentLayerTwoA, cells[assessmentLayerTwoAIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result2.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
                 }
             }
         }
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/StrengthStabilityLengthwiseConstructionResultViewTest.cs
===================================================================
diff -u -rf72f906a6875250a4378945ce814997ff8aaf1a7 -rbe9428984d28fcbd8f6089f1c1184cd9763c18bf
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/StrengthStabilityLengthwiseConstructionResultViewTest.cs	(.../StrengthStabilityLengthwiseConstructionResultViewTest.cs)	(revision f72f906a6875250a4378945ce814997ff8aaf1a7)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/StrengthStabilityLengthwiseConstructionResultViewTest.cs	(.../StrengthStabilityLengthwiseConstructionResultViewTest.cs)	(revision be9428984d28fcbd8f6089f1c1184cd9763c18bf)
@@ -112,15 +112,15 @@
                     Assert.AreEqual(3, cells.Count);
                     Assert.AreEqual("Section 1", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result1.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result1.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
                     AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
 
                     cells = rows[1].Cells;
                     Assert.AreEqual(3, cells.Count);
                     Assert.AreEqual("Section 2", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result2.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result2.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
                     AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
                 }
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/TechnicalInnovationResultViewTest.cs
===================================================================
diff -u -rf72f906a6875250a4378945ce814997ff8aaf1a7 -rbe9428984d28fcbd8f6089f1c1184cd9763c18bf
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/TechnicalInnovationResultViewTest.cs	(.../TechnicalInnovationResultViewTest.cs)	(revision f72f906a6875250a4378945ce814997ff8aaf1a7)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/TechnicalInnovationResultViewTest.cs	(.../TechnicalInnovationResultViewTest.cs)	(revision be9428984d28fcbd8f6089f1c1184cd9763c18bf)
@@ -115,15 +115,15 @@
                     Assert.AreEqual(3, cells.Count);
                     Assert.AreEqual("Section 1", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result1.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result1.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
                     AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
 
                     cells = rows[1].Cells;
                     Assert.AreEqual(3, cells.Count);
                     Assert.AreEqual("Section 2", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result2.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result2.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
                     AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
                 }
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/WaterPressureAsphaltCoverResultViewTest.cs
===================================================================
diff -u -rf72f906a6875250a4378945ce814997ff8aaf1a7 -rbe9428984d28fcbd8f6089f1c1184cd9763c18bf
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/WaterPressureAsphaltCoverResultViewTest.cs	(.../WaterPressureAsphaltCoverResultViewTest.cs)	(revision f72f906a6875250a4378945ce814997ff8aaf1a7)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/WaterPressureAsphaltCoverResultViewTest.cs	(.../WaterPressureAsphaltCoverResultViewTest.cs)	(revision be9428984d28fcbd8f6089f1c1184cd9763c18bf)
@@ -112,15 +112,15 @@
                     Assert.AreEqual(3, cells.Count);
                     Assert.AreEqual("Section 1", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result1.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result1.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
                     AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
 
                     cells = rows[1].Cells;
                     Assert.AreEqual(3, cells.Count);
                     Assert.AreEqual("Section 2", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result2.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result2.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
                     AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
                 }
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/WaveImpactAsphaltCoverResultViewTest.cs
===================================================================
diff -u -rf72f906a6875250a4378945ce814997ff8aaf1a7 -rbe9428984d28fcbd8f6089f1c1184cd9763c18bf
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/WaveImpactAsphaltCoverResultViewTest.cs	(.../WaveImpactAsphaltCoverResultViewTest.cs)	(revision f72f906a6875250a4378945ce814997ff8aaf1a7)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Views/SectionResultViews/WaveImpactAsphaltCoverResultViewTest.cs	(.../WaveImpactAsphaltCoverResultViewTest.cs)	(revision be9428984d28fcbd8f6089f1c1184cd9763c18bf)
@@ -116,8 +116,8 @@
                     Assert.AreEqual(4, cells.Count);
                     Assert.AreEqual("Section 1", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result1.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result1.AssessmentLayerTwoA), cells[assessmentLayerTwoAIndex].FormattedValue);
-                    Assert.AreEqual(string.Format("{0}", result1.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result1.AssessmentLayerTwoA.ToString(), cells[assessmentLayerTwoAIndex].FormattedValue);
+                    Assert.AreEqual(result1.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
                     AssertCellIsDisabled(cells[assessmentLayerTwoAIndex]);
                     AssertCellIsDisabled(cells[assessmentLayerThreeIndex]);
@@ -126,8 +126,8 @@
                     Assert.AreEqual(4, cells.Count);
                     Assert.AreEqual("Section 2", cells[nameColumnIndex].FormattedValue);
                     Assert.AreEqual(result2.AssessmentLayerOne, cells[assessmentLayerOneIndex].Value);
-                    Assert.AreEqual(string.Format("{0}", result2.AssessmentLayerTwoA), cells[assessmentLayerTwoAIndex].FormattedValue);
-                    Assert.AreEqual(string.Format("{0}", result2.AssessmentLayerThree), cells[assessmentLayerThreeIndex].FormattedValue);
+                    Assert.AreEqual(result2.AssessmentLayerTwoA.ToString(), cells[assessmentLayerTwoAIndex].FormattedValue);
+                    Assert.AreEqual(result2.AssessmentLayerThree.ToString(), cells[assessmentLayerThreeIndex].FormattedValue);
 
                     AssertCellIsEnabled(cells[assessmentLayerTwoAIndex]);
                     AssertCellIsEnabled(cells[assessmentLayerThreeIndex]);
Index: Ringtoets/Piping/test/Ringtoets.Piping.Data.Test/PipingFailureMechanismSection2aAssessmentResultExtensionsTest.cs
===================================================================
diff -u -rce94b8228bc7e51779b3754217580f13cb35e475 -rbe9428984d28fcbd8f6089f1c1184cd9763c18bf
--- Ringtoets/Piping/test/Ringtoets.Piping.Data.Test/PipingFailureMechanismSection2aAssessmentResultExtensionsTest.cs	(.../PipingFailureMechanismSection2aAssessmentResultExtensionsTest.cs)	(revision ce94b8228bc7e51779b3754217580f13cb35e475)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Data.Test/PipingFailureMechanismSection2aAssessmentResultExtensionsTest.cs	(.../PipingFailureMechanismSection2aAssessmentResultExtensionsTest.cs)	(revision be9428984d28fcbd8f6089f1c1184cd9763c18bf)
@@ -224,8 +224,7 @@
             FailureMechanismSection section = CreateSection();
             var failureMechanismSectionResult = new PipingFailureMechanismSectionResult(section);
 
-            var expectedProbability = 0.1;
-            var pipingCalculationScenario = PipingCalculationScenarioFactory.CreatePipingCalculationScenario(expectedProbability, section);
+            var pipingCalculationScenario = PipingCalculationScenarioFactory.CreatePipingCalculationScenario(0.1, section);
             pipingCalculationScenario.Contribution = (RoundedDouble)1.0;
 
             // Call
Index: Ringtoets/Piping/test/Ringtoets.Piping.Integration.Test/PipingCalculationsViewIntegrationTest.cs
===================================================================
diff -u -r6fa4176d058f2f332fedcf0c95ad5db3a60332ce -rbe9428984d28fcbd8f6089f1c1184cd9763c18bf
--- Ringtoets/Piping/test/Ringtoets.Piping.Integration.Test/PipingCalculationsViewIntegrationTest.cs	(.../PipingCalculationsViewIntegrationTest.cs)	(revision 6fa4176d058f2f332fedcf0c95ad5db3a60332ce)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Integration.Test/PipingCalculationsViewIntegrationTest.cs	(.../PipingCalculationsViewIntegrationTest.cs)	(revision be9428984d28fcbd8f6089f1c1184cd9763c18bf)
@@ -19,6 +19,7 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
+using System.Globalization;
 using System.Linq;
 using System.Windows.Forms;
 using Core.Common.Base.Data;
@@ -125,7 +126,7 @@
                 // Change an input parameter of the second calculation and ensure the data grid view is updated
                 pipingCalculation2.InputParameters.ExitPointL = (RoundedDouble) 111.11;
                 pipingCalculation2.InputParameters.NotifyObservers();
-                Assert.AreEqual(string.Format("{0}", 111.11), dataGridView.Rows[1].Cells[exitPointLColumnIndex].FormattedValue);
+                Assert.AreEqual(111.11.ToString(CultureInfo.CurrentCulture), dataGridView.Rows[1].Cells[exitPointLColumnIndex].FormattedValue);
             }
         }