diff --git a/ebl/src/main/java/org/dcsa/conformance/standards/ebl/action/Carrier_SupplyScenarioParametersAction.java b/ebl/src/main/java/org/dcsa/conformance/standards/ebl/action/Carrier_SupplyScenarioParametersAction.java
index 6dc9eea7..24f33913 100644
--- a/ebl/src/main/java/org/dcsa/conformance/standards/ebl/action/Carrier_SupplyScenarioParametersAction.java
+++ b/ebl/src/main/java/org/dcsa/conformance/standards/ebl/action/Carrier_SupplyScenarioParametersAction.java
@@ -5,11 +5,9 @@
 import java.util.function.Consumer;
 import java.util.function.Supplier;
 import org.dcsa.conformance.standards.ebl.party.CarrierScenarioParameters;
-import org.dcsa.conformance.standards.ebl.party.DynamicScenarioParameters;
 
 public class Carrier_SupplyScenarioParametersAction extends EblAction {
   private CarrierScenarioParameters carrierScenarioParameters = null;
-  private DynamicScenarioParameters dynamicScenarioParameters = new DynamicScenarioParameters(null, null);
 
   public Carrier_SupplyScenarioParametersAction(String carrierPartyName) {
     super(carrierPartyName, null, null, "SupplyCSP", -1);
@@ -19,7 +17,6 @@ public Carrier_SupplyScenarioParametersAction(String carrierPartyName) {
   public void reset() {
     super.reset();
     carrierScenarioParameters = null;
-    dynamicScenarioParameters = new DynamicScenarioParameters(null, null);
   }
 
   @Override
@@ -28,9 +25,6 @@ public ObjectNode exportJsonState() {
     if (carrierScenarioParameters != null) {
       jsonState.set("carrierScenarioParameters", carrierScenarioParameters.toJson());
     }
-    if (dynamicScenarioParameters != null) {
-      jsonState.set("dynamicScenarioParameters", dynamicScenarioParameters.toJson());
-    }
     return jsonState;
   }
 
@@ -41,10 +35,6 @@ public void importJsonState(JsonNode jsonState) {
     if (cspNode != null) {
       carrierScenarioParameters = CarrierScenarioParameters.fromJson(cspNode);
     }
-    JsonNode dspNode = jsonState.get("dynamicScenarioParameters");
-    if (dspNode != null) {
-      dynamicScenarioParameters = DynamicScenarioParameters.fromJson(dspNode);
-    }
   }
 
   @Override
@@ -73,18 +63,8 @@ protected Consumer<CarrierScenarioParameters> getCspConsumer() {
     return csp -> this.carrierScenarioParameters = csp;
   }
 
-  @Override
-  protected Consumer<DynamicScenarioParameters> getDspConsumer() {
-    return dsp -> this.dynamicScenarioParameters = dsp;
-  }
-
   @Override
   protected Supplier<CarrierScenarioParameters> getCspSupplier() {
     return () -> carrierScenarioParameters;
   }
-
-  @Override
-  protected Supplier<DynamicScenarioParameters> getDspSupplier() {
-    return () -> dynamicScenarioParameters;
-  }
 }