The Parliamentary Assembly of the Organization for Security and Co-operation in Europe, hereinafter referred to as the Assembly, shall be composed of representatives from each participating State. The number of representatives shall be determined by the Assembly, taking into account the population and parliamentary representation of each State. The Assembly shall meet in plenary session at least once a year. The Assembly shall elect its President and other officers from among its members.
The Assembly is made up of representatives from each country, with the number of representatives based on the country's population and parliament. The Assembly meets at least once a year and elects its leaders from its members.