Law of Guernsey services. In return for the cost of providing the transferred services, Guernsey has been permitted by Alderney to levies various taxes and duties on Alderney at the same rate as in Guernsey. The head of the judiciary in Guernsey is the Bailiff, who, as well as performing the judicial functions of a Chief Justice, is also the head of the States of Guernsey and has certain civic, ceremonial and executive functions. The Bailiff's functions may be exercised by the Deputy Bailiff. The posts of Bailiff and Deputy Bailiff are Crown appointments. Sixteen Jurats, who need no specific legal training, are
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