The British Government's overall responsibility for the management of the territories overseas in the early 19th century lay with successive departments dealing with the various colonies and "plantations", until in 1854 a separate Colonial Office was created headed by a
Secretary of State for the Colonies. That office was not responsible for the territories of the Indian Empire, including
Burma, nor for Sudan which was linked to
Egypt, nor for Southern Rhodesia which came under the
Dominions Office. In 1966 the Colonial Office was merged with the
Commonwealth Relations Office (CRO) to form the
Commonwealth Office. In 1968 that Office was merged with the
Foreign Office, renamed as the Foreign and Commonwealth Office (FCO), which maintained ultimate oversight of the dwindling residual HMOCS personnel until 1997. The historical record of the Colonial Service begins with the publication on 30 March 1837, in the reign of King
William IV, of the first set of what became known as Colonial Regulations, relating to "His Majesty's Colonial Service". It can therefore be said to have been the oldest of all the overseas services, predating the formation of the Indian Civil Service in 1858 and the
Sudan Political Service in 1899, and in the course of its existence controlled
42 territories. Initially there was no actual corps of officers employed in the colonies and "plantations", but that changed as the colonial empire grew during the rest of that century and into the 20th century. During the 1920s there were progressive moves towards the unification of the varied types of service that developed across the widely differing territories. In 1931 a unified Colonial Service was created, initially with sixteen sub-services, with four more added after the
Second World War. Recruitment included candidates from the four self-governing
Dominions: Canada, Australia,
New Zealand and
South Africa and a few of the colonies themselves, such as Southern Rhodesia,
Malta,
Cyprus, and some in the Caribbean. The officers were members of the civil service of the particular territory in which they served, as well as belonging to the relevant sub-service of the Colonial Service. Finally, in 1954, they were all combined under the title of Her Majesty's Overseas Civil Service (HMOCS). That continued until 1 July 1997, when the largest remaining colony,
Hong Kong, was handed over to the People’s Republic of China, designated as a
Special Administrative Region. Thereafter the relatively few posts in the small remaining colonies (now
British Overseas Territories) were filled by ad hoc British government appointments and overseen by two Ministers of the British government. The formal end of HMOCS in 1997 was marked by a special commemorative service held in
Westminster Abbey on 25 May 1999, attended by Queen
Elizabeth II and
Prince Philip, Duke of Edinburgh. The physical memorial "To all who served the Crown in the Colonial Territories" is displayed in the South Cloister of Westminster Abbey, unveiled by H.M. The Queen in March 1966. ==Structure==