diff --git a/library/L3_Templates.ttcn b/library/L3_Templates.ttcn
index 3304662..5acd2bf 100644
--- a/library/L3_Templates.ttcn
+++ b/library/L3_Templates.ttcn
@@ -388,6 +388,28 @@
 	}
 }
 
+template (value) PDU_ML3_NW_MS ts_RRM_CiphModeCmd(BIT3 alg_id) := {
+	discriminator := '0000'B, /* overwritten */
+	tiOrSkip := {
+		skipIndicator := '0000'B
+	},
+	msgs := {
+		rrm := {
+			cipheringModeCommand := {
+				messageType := '00110101'B,
+				cipherModeSetting := {
+					sC := '1'B,
+					algorithmIdentifier := alg_id
+				},
+				cipherModeResponse := {
+					cR := '0'B,
+					spare := '000'B
+				}
+			}
+		}
+	}
+}
+
 template (value) PDU_ML3_MS_NW ts_RRM_CiphModeCompl := {
 	discriminator := '0000'B, /* overwritten */
 	tiOrSkip := {