In the British Empire, a self-governing colony was a colony with responsible government in which the Executive Council was appointed from the majority in the elected Legislative Assembly. This gave the colony nearly full internal autonomy while reserving control of foreign and defence policy, for the most part, to London. This was in contrast to a Crown colony, in which the British Government ruled directly via an appointed Governor, with or without the assistance of an appointed Council.
Self-governing colonies for the most part had no formal authority over constitutional matters such as the monarchy and the constitutional relationship with the United Kingdom. The Judicial Committee of the Privy Council in London serves as the ultimate avenue of appeal in matters of law and justice.
