diff --git a/src/main/java/com/powsybl/openloadflow/sa/ContingencyParameters.java b/src/main/java/com/powsybl/openloadflow/sa/ContingencyParameters.java
new file mode 100644
index 0000000000..df5e685d2b
--- /dev/null
+++ b/src/main/java/com/powsybl/openloadflow/sa/ContingencyParameters.java
@@ -0,0 +1,47 @@
+/**
+ * Copyright (c) 2024, Coreso SA (https://www.coreso.eu/) and TSCNET Services GmbH (https://www.tscnet.eu/)
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ * SPDX-License-Identifier: MPL-2.0
+ */
+package com.powsybl.openloadflow.sa;
+
+import com.powsybl.commons.extensions.AbstractExtension;
+import com.powsybl.contingency.Contingency;
+import com.powsybl.loadflow.LoadFlowParameters;
+
+/**
+ * @author Valentin Mouradian {@literal <valentin.mouradian at artelys.com>}
+ */
+public class ContingencyParameters extends AbstractExtension<Contingency> {
+
+    private boolean distributedSlack;
+
+    private boolean areaInterchangeControl;
+
+    private LoadFlowParameters.BalanceType balanceType;
+
+    public ContingencyParameters(boolean distributedSlack, boolean areaInterchangeControl, LoadFlowParameters.BalanceType balanceType) {
+        this.distributedSlack = distributedSlack;
+        this.areaInterchangeControl = areaInterchangeControl;
+        this.balanceType = balanceType;
+    }
+
+    @Override
+    public String getName() {
+        return "ContingencyParameters";
+    }
+
+    public boolean isDistributedSlack() {
+        return distributedSlack;
+    }
+
+    public boolean isAreaInterchangeControl() {
+        return areaInterchangeControl;
+    }
+
+    public LoadFlowParameters.BalanceType getBalanceType() {
+        return balanceType;
+    }
+}
diff --git a/src/test/java/com/powsybl/openloadflow/sa/OpenSecurityAnalysisTest.java b/src/test/java/com/powsybl/openloadflow/sa/OpenSecurityAnalysisTest.java
index 1ee1b502df..4edcff428d 100644
--- a/src/test/java/com/powsybl/openloadflow/sa/OpenSecurityAnalysisTest.java
+++ b/src/test/java/com/powsybl/openloadflow/sa/OpenSecurityAnalysisTest.java
@@ -3911,4 +3911,17 @@ void testNoMoreVoltageControlledBusTwoBusNetwork() {
         assertReactivePowerEquals(0.0, network.getGenerator("G2").getTerminal());
         assertVoltageEquals(400.01, network.getBusBreakerView().getBus("B2"));
     }
+
+    @Test
+    void testContingencyParametersExtension() {
+        Contingency contingency = new Contingency("L2", new BranchContingency("L2"));
+        contingency.addExtension(ContingencyParameters.class, new ContingencyParameters(false, true, LoadFlowParameters.BalanceType.PROPORTIONAL_TO_LOAD));
+
+        ContingencyParameters contingencyParameters = contingency.getExtension(ContingencyParameters.class);
+
+        assertEquals(contingencyParameters, contingency.getExtensionByName("ContingencyParameters"));
+        assertFalse(contingencyParameters.isDistributedSlack());
+        assertTrue(contingencyParameters.isAreaInterchangeControl());
+        assertEquals(LoadFlowParameters.BalanceType.PROPORTIONAL_TO_LOAD, contingencyParameters.getBalanceType());
+    }
 }