There are several guidelines and specifications for RFID technology, but the main standards organizations are:
- International Organization for Standardization (ISO)
- Electronics Product Code Global Incorporated (EPCglobal)
- International Electrotechnical Commission (IEC)
Each radio frequency has associated standards, including ISO14223 and ISO/IEC 18000-2 for LF RFID, ISO15693 and ISO/IEC14443 for HF RFID, and ISO18000-6C for UHF RFID.