diff --git a/DataFormats/L1TCalorimeterPhase2/BuildFile.xml b/DataFormats/L1TCalorimeterPhase2/BuildFile.xml
new file mode 100644
index 0000000000000..23d4dd3b113d6
--- /dev/null
+++ b/DataFormats/L1TCalorimeterPhase2/BuildFile.xml
@@ -0,0 +1,10 @@
+
+
+
+
+
+
+
+
+
+
diff --git a/DataFormats/L1TCalorimeterPhase2/interface/CaloCrystalCluster.h b/DataFormats/L1TCalorimeterPhase2/interface/CaloCrystalCluster.h
new file mode 100644
index 0000000000000..6cdaf28b6fd99
--- /dev/null
+++ b/DataFormats/L1TCalorimeterPhase2/interface/CaloCrystalCluster.h
@@ -0,0 +1,152 @@
+#ifndef DataFormats_L1TCalorimeterPhase2_CaloCrystalsCluster_h
+#define DataFormats_L1TCalorimeterPhase2_CaloCrystalsCluster_h
+
+#include
+#include