This paper is dedicated to the research on the RFID technology and the development process of ISO/IEC 18000-6 UHF RFID standard. The authors stressed the comparison of ISO/IEC 18000-6A, ISO/IEC 18000-6B, a n d ISO/IEC 1 80 0 0 -6C, a nd p rop o s e d some v a lu ab l e s u g g e s t i o n s o n t h