diff --git a/src/asn1c/Cause.h b/src/asn1c/Cause.h
new file mode 100644
index 0000000..0f00ce3
--- /dev/null
+++ b/src/asn1c/Cause.h
@@ -0,0 +1,62 @@
+/*
+ * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * From ASN.1 module "HNBAP-IEs"
+ * 	found in "../../asn1/hnbap/HNBAP-IEs.asn"
+ * 	`asn1c -gen-PER -fnative-types`
+ */
+
+#ifndef	_Cause_H_
+#define	_Cause_H_
+
+
+#include <asn_application.h>
+
+/* Including external dependencies */
+#include "CauseRadioNetwork.h"
+#include "CauseTransport.h"
+#include "CauseProtocol.h"
+#include "CauseMisc.h"
+#include <constr_CHOICE.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Dependencies */
+typedef enum Cause_PR {
+	Cause_PR_NOTHING,	/* No components present */
+	Cause_PR_radioNetwork,
+	Cause_PR_transport,
+	Cause_PR_protocol,
+	Cause_PR_misc,
+	/* Extensions may appear below */
+	
+} Cause_PR;
+
+/* Cause */
+typedef struct Cause {
+	Cause_PR present;
+	union Cause_u {
+		CauseRadioNetwork_t	 radioNetwork;
+		CauseTransport_t	 transport;
+		CauseProtocol_t	 protocol;
+		CauseMisc_t	 misc;
+		/*
+		 * This type is extensible,
+		 * possible extensions are below.
+		 */
+	} choice;
+	
+	/* Context for parsing across buffer boundaries */
+	asn_struct_ctx_t _asn_ctx;
+} Cause_t;
+
+/* Implementation */
+extern asn_TYPE_descriptor_t asn_DEF_Cause;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _Cause_H_ */
+#include <asn_internal.h>