Commonwealth Parliamentary Association - CPA
- http://www.cpahq.org/
- Association with branches in Commonwealth countries. Overview of the organisation, activities, annual conference, available publications, parliamentary guidelines, and parliaments in member countries.
NATO Parliamentary Assembly
- http://www.naa.be/
- Parliamentarians from 19 NATO (North Atlantic Treaty Organization) nations and 17 associate parliaments, former North Atlantic Assembly. Plenary session twice a year, secretariat in Bruxells. News, general information, reports.
Nordic Council
- http://www.norden.org/
- Formed by members of national parliaments; representing five countries and three autonomous territories.
OSCE Parliamentary Assembly
- http://www.osce.org/pa/
- Facilitating dialogue between members of parliaments from all "Organization for Security and Cooperation in Europe" member states. Annual assembly; secretariat in Copenhagen.