- Deutsche Gesellschaft für Politikberatung (degepol)
- Deutsche Public Relations Gesellschaft (DPRG), Arbeitskreis Public Affairs
- Deutsche Gesellschaft für Verbandsmanagement (DGVM)
- Austrian Lobbying and Public Affairs Council (ALPAC)
- Österreichischer Public Affairs Verband (OEPAV)
- Schweizerische Public Affairs Gesellschaft (SPAG)
- European Association of Communication Directors (EACD)
- European Centre for Public Affairs (ECPA)
- Society of European Affairs Professionals (SEAP)
- European Association of Political Consultants (EAPC)
- Association of Professional Political Consultants (APPC)
- Chartered Institute of Public Relations (CIPR)
- Public Relations Consultants Association (PRCA)
- UK Public Affairs Council (UKPAC)
- Northern Ireland Government Affairs Group (NIGAG)
- Il Chiostro (Italien)
- LobbyingItalia
- Asociación de Profesionales de las Relaciones Institucionales (APRI), Spanien
- Association Française des Conseils en Lobbying et Affaires Publiques (AFCL), Frankreich
- Public Affairs Association of Canada (PAAC)
- Public Affairs Council (PAC)
- American Association of Political Consultants (AAPC)
- American League of Lobbyists (ALLDC)
- Public Relations Society of America, Public Affairs & Government Section (PRSA)
- Washington Network Group (WNG)