When did the Transfer of sovereignty over Hong Kong happen?
1994 Hong Kong electoral reform The 1994 Hong Kong electoral reform was a set of significant constitutional changes in the last years of British colonial rule in Hong Kong before the handover of its sovereignty to the People's Republic of China on 1 July 1997. The reform proposal was carried out by the last governor Chris Patten to largely broaden the electorate base of the last three-tiers elections in 1994 and 1995:
2010 Hong Kong electoral reform The 2010 Hong Kong electoral reform was the series of events began in 2009 and finalized in 2010 under the Consultation Document on the Methods for Selecting the Chief Executive and for Forming the LegCo in 2012, a document published on 18 November 2009 by the Government of Hong Kong, ostensibly to broaden the scope of political participation and increase the democratic elements in the 2012 elections in line with the Hong Kong Basic Law.