Same-sex marriage in Guernsey June 2018 in Platte Saline. Sark is a constituent Channel Island which forms part of the Bailiwick of Guernsey. It has legislative autonomy and legislation passed by the States of Guernsey do not apply to Sark without approval of the Legislature of Sark, known as the Chief Pleas, as a result same-sex marriages are not performed on Sark. Same-sex marriage in Guernsey The legal status of same-sex unions differs within the Bailiwick of Guernsey, a Crown dependency of the United Kingdom. Same-sex marriage became legal in the jurisdiction of Guernsey on 2 May 2017, and in Alderney on 14 June
External relations of Guernsey more integrated relationship with the Commonwealth of Nations, including more direct representation and enhanced participation in Commonwealth organisations and meetings, including Commonwealth Heads of Government Meetings, however with no right to vote in the Ministerial or Heads of Government meetings. Both Alderney and Guernsey are members of the Commonwealth Parliamentary Association. The Bailiwick of Guernsey which includes Alderney, Sark, Herm and the other smaller islands is a member of the Commonwealth Games Federation and has attended every games event since the inauguration in 1970. In 2011 Guernsey, which had previously been unrated, was awarded a AAA credit rating by Standard