Constitutional law in the Commonwealth of Australia consists mostly of that body of doctrine which interprets the Commonwealth Constitution. The Constitution itself is embodied in clause 9 of the Commonwealth of Australia Constitution Act, which was passed by the British Parliament in 1900 after its text had been negotiated in Australian Constitutional Conventions in the 1890s and approved by the voters in each of the Australian colonies. The British government did, however, insist on one change to the text, to allow a greater range of appeals to the Privy Council in London. It came into force on 1 January 1901, at which time the Commonwealth of Australia came into being.