ISO/IEC standard provides common international framework for RFID frequencies

In the context of growing adoption of radio frequency identification (RFID), particularly in open supply chain applications and the concurrent development of innovative products and services, the International Standard ISO/IEC 18000-1 has been revised.

ISO/IEC 18000-1:2008, Information technology – Radio frequency identification for item management – Reference architecture and definition of parameters to be standardized, defines the generic architecture concepts in which item identification may be commonly required within the logistics and supply chain and defines the parameters that need to be determined in any standardized air interface definition in the subsequent parts of ISO/IEC 18000. 

Quelle: ISO/IEC standard