Lao National Assembly, Vientiane, Lao PDR 1 November 2012 The unicameral parliament of Lao PDR established in its current form by the Lao Constitution of 1991. It acts as the representative of the rights, powers and interests of the multi-ethnic Laotian people. The National Assembly is also the legislative branch that has the right to continue reading : Advancer#5 Lao National Assembly, Vientiane, Lao PDR