The Declaration on Parliamentary Openness is a call to the world’s parliaments to increase their commitment to citizen engagement in legislative work. Collaboratively drafted by the global parliamentary monitoring community, the declaration has been endorsed by more than 180 civil society organizations (CSOs) in over 80 countries. Increasingly, parliaments are also signing on to the declaration. On May 4, the Assembly of the Republic of Kosovo formally endorsed the declaration, joining a small vanguard of parliaments around the world.