The Bougainville House of Representatives is the legislature of the Autonomous Region of Bougainville, an autonomous entity within Papua New Guinea. It was established in 2005 under Part 5 of the region’s constitution, which specifies that the House of Representatives shall comprise 39 elected members in addition to the President of the Autonomous Region of Bougainville, and the Speaker of the House, chosen outside of it.The Bougainville House of Representatives is the legislature of the Autonomous Region of Bougainville, an autonomous entity within Papua New Guinea. It was established in 2005 under Part 5 of the region’s constitution, which specifies that the House of Representatives shall comprise 39 elected members in addition to the President of the Autonomous Region of Bougainville, and the Speaker of the House, chosen outside of it.