Currently IRG has 37 members which correspond to the EU 27 member states, the UK, 4 EFTA members and 5 candidate countries to the EU.
Autoriteti I Komunikimeve Elektronike Dhe Postare - AKEP
Rundfunk und Telekom Regulierungs-GmbH - RTR
Belgisch Instituut voor postdiensten en telecommunicatie - BIPT
Communications Regulation Commission - CRC
Hrvatska regulatorna agencija za mrežne djelatnosti - HAKOM
Office of the Commissioner of Electronic Communications and Postal Regulation - OCECPR
Český telekomunikační úřad - CTU
Erhvervsstyrelsen - Danish Business Authority - DBA
Estonian Consumer Protection and Technical Regulatory Authority - TTJA
Liikenne- ja viestintävirasto - TRAFICOM
Autorité de Régulation des Communications électroniques et des Postes - Arcep
Bundesnetzagentur - BNetzA
National Telecommunications and Post Commission - EETT
Nemzeti Média és Hírközlési Hatóság - NMHH
Póst- og fjarskiptastofnun - PTA
Commission for Communications Regulation - COMREG
Autorità per le garanzie nelle comunicazioni - AGCOM
Amt für Kommunikation - AK
Ryšių reguliavimo tarnyba - RRT
Institut Luxembourgeois de Régulation - ILR
Malta Communications Authority - MCA
Agency for Electronic Communications and Postal Services - EKIP
Agency for Electronic Communications of North Macedonia - AEC
Nasjonal kommunikasjonsmyndighet - Nkom
Urząd Komunikacji Elektronicznej - UKE
Autoridade Nacional de Comunicações - ANACOM
Regulatory Agency for Electronic Communications and Postal Services- RATEL
Autoritatea Naţională pentru Administrare şi Reglementare în Comunicaţii - ANCOM
Úrad pre reguláciu elektronických komunikácií a poštových služieb - RÚ
Agencija za komunikacijska omrežja in storitve Republike Slovenije - AKOS
Comisión Nacional de los Mercados y de la Competencia - CNMC
Post- och Telestyrelsen - PTS
Commission fédérale de la communication/Office fédéral de la communication - COMCOM
Autoriteit consument & Markt - ACM
Bilgi Teknolojileri ve İletişim Kurumu - BTK
Office of Communications - OFCOM
