diff --git a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/EventType.java b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/EventType.java
new file mode 100644
index 000000000..9d9d4028c
--- /dev/null
+++ b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/EventType.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2020-Present The Serverless Workflow Specification Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package io.serverlessworkflow.impl.lifecycle;
+
+import io.serverlessworkflow.impl.LifecycleEvents;
+
+public enum EventType {
+  TASK_STARTED(LifecycleEvents.TASK_STARTED),
+  TASK_COMPLETED(LifecycleEvents.TASK_COMPLETED),
+  TASK_SUSPENDED(LifecycleEvents.TASK_SUSPENDED),
+  TASK_RESUMED(LifecycleEvents.TASK_RESUMED),
+  TASK_FAULTED(LifecycleEvents.TASK_FAULTED),
+  TASK_CANCELLED(LifecycleEvents.TASK_CANCELLED),
+  TASK_RETRIED(LifecycleEvents.TASK_RETRIED),
+  WORKFLOW_STARTED(LifecycleEvents.WORKFLOW_STARTED),
+  WORKFLOW_COMPLETED(LifecycleEvents.WORKFLOW_COMPLETED),
+  WORKFLOW_SUSPENDED(LifecycleEvents.WORKFLOW_SUSPENDED),
+  WORKFLOW_RESUMED(LifecycleEvents.WORKFLOW_RESUMED),
+  WORKFLOW_FAULTED(LifecycleEvents.WORKFLOW_FAULTED),
+  WORKFLOW_CANCELLED(LifecycleEvents.WORKFLOW_CANCELLED),
+  WORKFLOW_STATUS_CHANGED(LifecycleEvents.WORKFLOW_STATUS_CHANGED);
+
+  private final String lifecycleId;
+
+  @Override
+  public String toString() {
+    return this.lifecycleId;
+  }
+
+  EventType(String lifecycleId) {
+    this.lifecycleId = lifecycleId;
+  }
+}
diff --git a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskCancelledEvent.java b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskCancelledEvent.java
index fe3431bb7..7bc143bc7 100644
--- a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskCancelledEvent.java
+++ b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskCancelledEvent.java
@@ -23,4 +23,9 @@ public class TaskCancelledEvent extends TaskEvent {
   public TaskCancelledEvent(WorkflowContext workflow, TaskContext task) {
     super(workflow, task);
   }
+
+  @Override
+  public EventType type() {
+    return EventType.TASK_CANCELLED;
+  }
 }
diff --git a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskCompletedEvent.java b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskCompletedEvent.java
index a4e361565..7be89af26 100644
--- a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskCompletedEvent.java
+++ b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskCompletedEvent.java
@@ -23,4 +23,9 @@ public class TaskCompletedEvent extends TaskEvent {
   public TaskCompletedEvent(WorkflowContext workflow, TaskContext task) {
     super(workflow, task);
   }
+
+  @Override
+  public EventType type() {
+    return EventType.TASK_COMPLETED;
+  }
 }
diff --git a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskFailedEvent.java b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskFailedEvent.java
index a2bcd422f..9cbcff613 100644
--- a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskFailedEvent.java
+++ b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskFailedEvent.java
@@ -30,4 +30,9 @@ public TaskFailedEvent(WorkflowContext workflow, TaskContext task, Throwable cau
   public Throwable cause() {
     return cause;
   }
+
+  @Override
+  public EventType type() {
+    return EventType.TASK_FAULTED;
+  }
 }
diff --git a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskResumedEvent.java b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskResumedEvent.java
index e9aaae8c1..c0b7af01f 100644
--- a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskResumedEvent.java
+++ b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskResumedEvent.java
@@ -23,4 +23,9 @@ public class TaskResumedEvent extends TaskEvent {
   public TaskResumedEvent(WorkflowContext workflow, TaskContext task) {
     super(workflow, task);
   }
+
+  @Override
+  public EventType type() {
+    return EventType.TASK_RESUMED;
+  }
 }
diff --git a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskRetriedEvent.java b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskRetriedEvent.java
index 5d7690e98..86dd4c240 100644
--- a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskRetriedEvent.java
+++ b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskRetriedEvent.java
@@ -23,4 +23,9 @@ public class TaskRetriedEvent extends TaskEvent {
   public TaskRetriedEvent(WorkflowContext workflow, TaskContext task) {
     super(workflow, task);
   }
+
+  @Override
+  public EventType type() {
+    return EventType.TASK_RETRIED;
+  }
 }
diff --git a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskStartedEvent.java b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskStartedEvent.java
index b03a6c4fe..003346a40 100644
--- a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskStartedEvent.java
+++ b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskStartedEvent.java
@@ -23,4 +23,9 @@ public class TaskStartedEvent extends TaskEvent {
   public TaskStartedEvent(WorkflowContext workflow, TaskContext task) {
     super(workflow, task);
   }
+
+  @Override
+  public EventType type() {
+    return EventType.TASK_STARTED;
+  }
 }
diff --git a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskSuspendedEvent.java b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskSuspendedEvent.java
index 6145ae945..12ef15c88 100644
--- a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskSuspendedEvent.java
+++ b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/TaskSuspendedEvent.java
@@ -23,4 +23,9 @@ public class TaskSuspendedEvent extends TaskEvent {
   public TaskSuspendedEvent(WorkflowContext workflow, TaskContext task) {
     super(workflow, task);
   }
+
+  @Override
+  public EventType type() {
+    return EventType.TASK_SUSPENDED;
+  }
 }
diff --git a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowCancelledEvent.java b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowCancelledEvent.java
index 272377c38..7185bc635 100644
--- a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowCancelledEvent.java
+++ b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowCancelledEvent.java
@@ -22,4 +22,9 @@ public class WorkflowCancelledEvent extends WorkflowEvent {
   public WorkflowCancelledEvent(WorkflowContextData workflow) {
     super(workflow);
   }
+
+  @Override
+  public EventType type() {
+    return EventType.WORKFLOW_CANCELLED;
+  }
 }
diff --git a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowCompletedEvent.java b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowCompletedEvent.java
index cae1a6d0c..b6630ff61 100644
--- a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowCompletedEvent.java
+++ b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowCompletedEvent.java
@@ -30,4 +30,9 @@ public WorkflowCompletedEvent(WorkflowContextData workflow, WorkflowModel output
   public WorkflowModel output() {
     return output;
   }
+
+  @Override
+  public EventType type() {
+    return EventType.WORKFLOW_COMPLETED;
+  }
 }
diff --git a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowEvent.java b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowEvent.java
index e19ddfefb..4a486e85e 100644
--- a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowEvent.java
+++ b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowEvent.java
@@ -35,4 +35,6 @@ public WorkflowContextData workflowContext() {
   public OffsetDateTime eventDate() {
     return eventDate;
   }
+
+  public abstract EventType type();
 }
diff --git a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowFailedEvent.java b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowFailedEvent.java
index 7388ebe50..05ee55951 100644
--- a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowFailedEvent.java
+++ b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowFailedEvent.java
@@ -29,4 +29,9 @@ public WorkflowFailedEvent(WorkflowContextData workflow, Throwable cause) {
   public Throwable cause() {
     return cause;
   }
+
+  @Override
+  public EventType type() {
+    return EventType.WORKFLOW_FAULTED;
+  }
 }
diff --git a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowResumedEvent.java b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowResumedEvent.java
index 53e97e044..116082f00 100644
--- a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowResumedEvent.java
+++ b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowResumedEvent.java
@@ -22,4 +22,9 @@ public class WorkflowResumedEvent extends WorkflowEvent {
   public WorkflowResumedEvent(WorkflowContextData workflow) {
     super(workflow);
   }
+
+  @Override
+  public EventType type() {
+    return EventType.WORKFLOW_RESUMED;
+  }
 }
diff --git a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowStartedEvent.java b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowStartedEvent.java
index d4ac34f08..9638eada1 100644
--- a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowStartedEvent.java
+++ b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowStartedEvent.java
@@ -22,4 +22,9 @@ public class WorkflowStartedEvent extends WorkflowEvent {
   public WorkflowStartedEvent(WorkflowContextData workflow) {
     super(workflow);
   }
+
+  @Override
+  public EventType type() {
+    return EventType.WORKFLOW_STARTED;
+  }
 }
diff --git a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowStatusEvent.java b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowStatusEvent.java
index aa7ff746b..0f882860d 100644
--- a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowStatusEvent.java
+++ b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowStatusEvent.java
@@ -37,4 +37,9 @@ public WorkflowStatus status() {
   public WorkflowStatus previousStatus() {
     return prevStatus;
   }
+
+  @Override
+  public EventType type() {
+    return EventType.WORKFLOW_STATUS_CHANGED;
+  }
 }
diff --git a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowSuspendedEvent.java b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowSuspendedEvent.java
index 1975577af..bb6347147 100644
--- a/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowSuspendedEvent.java
+++ b/impl/core/src/main/java/io/serverlessworkflow/impl/lifecycle/WorkflowSuspendedEvent.java
@@ -22,4 +22,9 @@ public class WorkflowSuspendedEvent extends WorkflowEvent {
   public WorkflowSuspendedEvent(WorkflowContextData workflow) {
     super(workflow);
   }
+
+  @Override
+  public EventType type() {
+    return EventType.WORKFLOW_SUSPENDED;
+  }
 }