Hong Kong–United Kingdom relations a deeply important role in the formation of the modern Hong Kong. Sovereignty of Hong Kong was ceded to the UK "in perpetuity" on 29 August 1842 through the Treaty of Nanking. The UK further expanded the territory of Hong Kong in 1860 by another cessation, plus a 99-year lease of the New Territories in 1898. The stability, security, and predictability of British law and government enabled Hong Kong to flourish as a centre for international trade. Localisation of teritary institutions, the Hong Kong government and the independent Judiciary in the run-up to the 1997 Handover of sovereignty, caused a
Hong Kong–India relations Hong Kong–India relations Hong Kong–India relations refers to the bilateral relations between Hong Kong and India. India has a consulate general in Hong Kong. Relations between Hong Kong and India date back to the 1840s when both countries were British colonies. Trade relations between Hong Kong and India were established shortly after the British gained control of Hong Kong in 1841. The Commission for India in Hong Kong was opened in 1951. The mission was renamed as the Consulate General of India on 15 October 1996, in preparation for the transfer of sovereignty over Hong Kong from the United Kingdom