diff --git a/libpldm/firmware_update.h b/libpldm/firmware_update.h
index 697a479..ed403bb 100644
--- a/libpldm/firmware_update.h
+++ b/libpldm/firmware_update.h
@@ -311,6 +311,13 @@
 	PLDM_FD_STATUS_VENDOR_DEFINED_MAX = 255
 };
 
+/** @brief Components functional indicator in CancelUpdate response
+ */
+enum pldm_firmware_update_non_functioning_component_indication {
+	PLDM_FWUP_COMPONENTS_FUNCTIONING = 0,
+	PLDM_FWUP_COMPONENTS_NOT_FUNCTIONING = 1
+};
+
 /** @struct pldm_package_header_information
  *
  *  Structure representing fixed part of package header information
@@ -543,6 +550,16 @@
 	bitfield32_t update_option_flags_enabled;
 } __attribute__((packed));
 
+/** @struct pldm_cancel_update_resp
+ *
+ *  Structure representing CancelUpdate response.
+ */
+struct pldm_cancel_update_resp {
+	uint8_t completion_code;
+	bool8_t non_functioning_component_indication;
+	uint64_t non_functioning_component_bitmap;
+} __attribute__((packed));
+
 /** @brief Decode the PLDM package header information
  *
  *  @param[in] data - pointer to package header information
@@ -1089,6 +1106,25 @@
 int encode_cancel_update_req(uint8_t instance_id, struct pldm_msg *msg,
 			     size_t payload_length);
 
+/** @brief Decode CancelUpdate response message
+ *
+ *	@param[in] msg - Response message
+ *  @param[in] payload_length - Length of response message payload
+ *	@param[out] completion_code - Pointer to completion code
+ *	@param[out] non_functioning_component_indication - Pointer to non
+						       functioning
+ *                                                     component indication
+ *	@param[out] non_functioning_component_bitmap - Pointer to non
+ functioning
+ *                                                 component bitmap
+ *
+ *	@return pldm_completion_codes
+ */
+int decode_cancel_update_resp(const struct pldm_msg *msg, size_t payload_length,
+			      uint8_t *completion_code,
+			      bool8_t *non_functioning_component_indication,
+			      bitfield64_t *non_functioning_component_bitmap);
+
 #ifdef __cplusplus
 }
 #endif