Heritage Centres are museums run by the Salvation Army which have exhibits and historical documents related to the history and work of the organisation. Heritage Centres collect, preserve, catalogue, research and share material about the life and work of The Salvation Army. The International Heritage Centre in London can provide details of premises in any specific territory. Much of what happens at the High Council is governed by British Law, as set out in the Salvation Army Acts (1931 to 1968). The 2013 High Council consists of 118 members (62 women and 56 men) made up of the Chief of Staff, all the active commissioners and territorial leaders (some territories are led by colonels), each of whom was summoned by the Chief of the Staff for the sole purpose of electing a new General. The International Heritage Centre in London, England is located at the William Booth Memorial Training College and can provide details of premises in any specific territory and runs the @SalvArmyArchive Twitter feed. Another training college for officers is the Catherine Booth Bible College based at Winnipeg, Canada which was authorised in August 1983 by the Manitoba Legislature to grant academic degrees. International Development Services team work with some of the poorest communities around the world and run the official @TSA_Projects Twitter feed.