diff --git a/include/ipmitool/ipmi_fru.h b/include/ipmitool/ipmi_fru.h
index b0f183c..b17870c 100644
--- a/include/ipmitool/ipmi_fru.h
+++ b/include/ipmitool/ipmi_fru.h
@@ -590,6 +590,11 @@ struct fru_picmgext_amc_link_desc_record {
 #pragma pack(0)
 #endif
 
+/* IPMI Return codes for Get FRU Inventory Area and Write FRU Inventory Area */
+/* PROTECTED_OFFSET Only expected on write command failures. */
+#define IPMI_CC_FRU_WRITE_PROTECTED_OFFSET 0x80
+#define IPMI_CC_FRU_DEVICE_BUSY 0x81
+
 /* FRU Board manufacturing date */
 #define FRU_BOARD_DATE_UNSPEC 0 /* IPMI FRU Information Storage Definition
                                    v1.0 rev 1.3, Table 11-1 */