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 bodies such as the EU or the OECD. As a result, the crown dependencies work together on areas of mutual interest. For example, in 2000, the three states cooperated on development of common policies for offshore banking. In 2003, they developed a joint approach to certain EU activities around tax information. The heads of government of the crown dependencies, including Isle of Man, Guernsey, Alderney, Sark, and Jersey, meet at an annual "inter-island" summit, to discuss matters of common concern, such as financial regulation and relations with the UK. The relationship of the Crown with Guernsey has been set out