diff --git a/CODE/EventAction.hh b/CODE/EventAction.hh
new file mode 100644
index 0000000000000000000000000000000000000000..0d798eea0e9eb615de56cfe9d27eef864680e551
--- /dev/null
+++ b/CODE/EventAction.hh
@@ -0,0 +1,30 @@
+#ifndef EventAction_h
+#define EventAction_h 1
+
+
+// Geant libraries
+
+#include "G4UserEventAction.hh"
+#include "globals.hh"
+
+class RunAction;
+
+class EventAction : public G4UserEventAction
+{
+	public:
+		EventAction(RunAction* runAction);
+		virtual ~EventAction();
+	
+		virtual void BeginOfEventAction(const G4Event* event);
+		virtual void EndOfEventAction(const G4Event* event);
+	
+		void AddEdep(G4double edep)
+	{
+			fEdep += edep;								
+	}
+
+		private:
+			RunAction* fRunAction;
+			G4double fEdep;
+};
+#endif