TCB
Telecommunication Certification Body
FCB
Innovation, Science and Economic Development (ISED) Canada as a Foreign Certification Body
RCB
Registered Certification Body under the US-Japan MRA for Scopes B1, B2, B3 (Radio Law) and TBL (Japan Approval for Telecom Equipment)
NB
Notified Body status per the RED (2014/53/EU) and EMC (2014/30/EU) Directives of the European Union
AB
Approved Body status per the UK Radio Equipment (SI 2017/1206) and EMC (SI 2016/1091) Regulations