Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.IO/Ringtoets.MacroStabilityInwards.IO.csproj
===================================================================
diff -u -r74be63b9f6ac8bc60a6754667a3bcee0485853a0 -r5add1ecd1be36fd829a95fc68d32bd4b0ec70525
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.IO/Ringtoets.MacroStabilityInwards.IO.csproj	(.../Ringtoets.MacroStabilityInwards.IO.csproj)	(revision 74be63b9f6ac8bc60a6754667a3bcee0485853a0)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.IO/Ringtoets.MacroStabilityInwards.IO.csproj	(.../Ringtoets.MacroStabilityInwards.IO.csproj)	(revision 5add1ecd1be36fd829a95fc68d32bd4b0ec70525)
@@ -52,6 +52,7 @@
     <Compile Include="Configurations\MacroStabilityInwardsCalculationConfigurationImporter.cs" />
     <Compile Include="SoilProfiles\MacroStabilityInwardsSoilLayerTransformer.cs" />
     <Compile Include="SoilProfiles\MacroStabilityInwardsSoilProfileTransformer.cs" />
+    <Compile Include="SoilProfiles\MacroStabilityInwardsStochasticSoilModelMechanismFilter.cs" />
     <Compile Include="SoilProfiles\MacroStabilityInwardsStochasticSoilModelTransformer.cs" />
     <Compile Include="SoilProfiles\MacroStabilityInwardsStochasticSoilProfileTransformer.cs" />
     <Compile Include="SurfaceLines\MacroStabilityInwardsSurfaceLineTransformer.cs" />
Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.IO/SoilProfiles/MacroStabilityInwardsStochasticSoilModelMechanismFilter.cs
===================================================================
diff -u
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.IO/SoilProfiles/MacroStabilityInwardsStochasticSoilModelMechanismFilter.cs	(revision 0)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.IO/SoilProfiles/MacroStabilityInwardsStochasticSoilModelMechanismFilter.cs	(revision 5add1ecd1be36fd829a95fc68d32bd4b0ec70525)
@@ -0,0 +1,43 @@
+// Copyright (C) Stichting Deltares 2017. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System;
+using Ringtoets.Common.IO.SoilProfile;
+using Ringtoets.Common.IO.SoilProfile.Schema;
+
+namespace Ringtoets.MacroStabilityInwards.IO.SoilProfiles
+{
+    /// <summary>
+    /// Class to that can be used to filter stochastic soil models for the macro stability inwards failure mechanism.
+    /// </summary>
+    public class MacroStabilityInwardsStochasticSoilModelMechanismFilter : IStochasticSoilModelMechanismFilter
+    {
+        public bool IsValidForFailureMechanism(StochasticSoilModel stochasticSoilModel)
+        {
+            if (stochasticSoilModel == null)
+            {
+                throw new ArgumentNullException(nameof(stochasticSoilModel));
+            }
+
+            return stochasticSoilModel.FailureMechanismType == FailureMechanismType.Stability;
+        }
+    }
+}
Index: Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.IO.Test/Ringtoets.MacroStabilityInwards.IO.Test.csproj
===================================================================
diff -u -r74be63b9f6ac8bc60a6754667a3bcee0485853a0 -r5add1ecd1be36fd829a95fc68d32bd4b0ec70525
--- Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.IO.Test/Ringtoets.MacroStabilityInwards.IO.Test.csproj	(.../Ringtoets.MacroStabilityInwards.IO.Test.csproj)	(revision 74be63b9f6ac8bc60a6754667a3bcee0485853a0)
+++ Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.IO.Test/Ringtoets.MacroStabilityInwards.IO.Test.csproj	(.../Ringtoets.MacroStabilityInwards.IO.Test.csproj)	(revision 5add1ecd1be36fd829a95fc68d32bd4b0ec70525)
@@ -80,6 +80,7 @@
     <Compile Include="Configurations\MacroStabilityInwardsCalculationConfigurationSchemaIdentifiersTest.cs" />
     <Compile Include="SoilProfiles\MacroStabilityInwardsSoilLayerTransformerTest.cs" />
     <Compile Include="SoilProfiles\MacroStabilityInwardsSoilProfileTransformerTest.cs" />
+    <Compile Include="SoilProfiles\MacroStabilityInwardsStochasticSoilModelMechanismFilterTest.cs" />
     <Compile Include="SoilProfiles\MacroStabilityInwardsStochasticSoilModelTransformerTest.cs" />
     <Compile Include="SoilProfiles\MacroStabilityInwardsStochasticSoilProfileTransformerTest.cs" />
     <Compile Include="SurfaceLines\MacroStabilityInwardsSurfaceLineTransformerTest.cs" />
Index: Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.IO.Test/SoilProfiles/MacroStabilityInwardsStochasticSoilModelMechanismFilterTest.cs
===================================================================
diff -u
--- Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.IO.Test/SoilProfiles/MacroStabilityInwardsStochasticSoilModelMechanismFilterTest.cs	(revision 0)
+++ Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.IO.Test/SoilProfiles/MacroStabilityInwardsStochasticSoilModelMechanismFilterTest.cs	(revision 5add1ecd1be36fd829a95fc68d32bd4b0ec70525)
@@ -0,0 +1,88 @@
+// Copyright (C) Stichting Deltares 2017. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using NUnit.Framework;
+using Ringtoets.Common.IO.SoilProfile;
+using Ringtoets.Common.IO.SoilProfile.Schema;
+using Ringtoets.MacroStabilityInwards.IO.SoilProfiles;
+
+namespace Ringtoets.MacroStabilityInwards.IO.Test.SoilProfiles
+{
+    [TestFixture]
+    public class MacroStabilityInwardsStochasticSoilModelMechanismFilterTest
+    {
+        [Test]
+        public void Constructor_StochasticSoilModelNull_ThrowsArgumentNullException()
+        {
+            // Setup
+            var filter = new MacroStabilityInwardsStochasticSoilModelMechanismFilter();
+
+            // Call
+            TestDelegate test = () => filter.IsValidForFailureMechanism(null);
+
+            // Assert
+            var exception = Assert.Throws<ArgumentNullException>(test);
+            Assert.AreEqual("stochasticSoilModel", exception.ParamName);
+        }
+
+        [Test]
+        [TestCaseSource(nameof(StochasticSoilModelsOfInvalidType))]
+        public void Constructor_StochasticSoilModelOfInvalidType_ReturnsFalse(StochasticSoilModel model)
+        {
+            // Setup
+            var filter = new MacroStabilityInwardsStochasticSoilModelMechanismFilter();
+
+            // Call
+            bool isValid = filter.IsValidForFailureMechanism(model);
+
+            // Assert
+            Assert.IsFalse(isValid);
+        }
+
+        [Test]
+        public void Constructor_ValidStochasticSoilModelType_ReturnsFalse()
+        {
+            // Setup
+            var filter = new MacroStabilityInwardsStochasticSoilModelMechanismFilter();
+            var model = new StochasticSoilModel(nameof(FailureMechanismType.Stability), FailureMechanismType.Stability);
+
+            // Call
+            bool isValid = filter.IsValidForFailureMechanism(model);
+
+            // Assert
+            Assert.IsTrue(isValid);
+        }
+
+        private static IEnumerable<TestCaseData> StochasticSoilModelsOfInvalidType()
+        {
+            return Enum.GetValues(typeof(FailureMechanismType))
+                       .Cast<FailureMechanismType>()
+                       .Where(type => type != FailureMechanismType.Stability)
+                       .Select(type => new TestCaseData(
+                                       new StochasticSoilModel(type.ToString(), type))
+                                   .SetName($"Constructor_InvalidType_ReturnsFalse({type.ToString()})")
+                       );
+        }
+    }
+}
\ No newline at end of file