The IPU facilitates parliamentary diplomacy and empowers parliaments and parliamentarians to promote peace, democracy and sustainable development around the world.
Nearly every country in the world has some form of parliament. Parliamentary systems fall into two categories: bicameral and unicameral. Out of 190 national parliaments in the world, 78 are bicameral (156 chambers) and 112 are unicameral, making a total of 268 chambers of parliament with some 46,000 members of parliament. IPU membership is made up of 181 national parliaments
Throughout the year, the IPU and its Members organize many events for parliamentarians to exchange good practices, acquire the latest information and identify avenues for action.
The IPU has been collecting data on parliaments since its inception in 1889, including information on women’s participation in politics since 1945. In this section, discover the IPU's knowledge bank for and about parliaments.
The IPU, in cooperation with the World Academy of Art and Science, is organizing a webinar to familiarize parliamentarians with practical mediation skills for bridging societal divides and promoting dialogue. Recognizing the critical role of parliamentarians in conflict prevention, the event will support them in leveraging their legislative and diplomatic roles to address social and political grievances that can lead to unrest. The webinar will discuss parliamentary diplomacy, trust-building, and share successful peace initiatives to help participants address societal divides, foster understanding locally and globally and advance collaboration for sustainable conflict prevention.