Yr Ysgrifennydd Tramor, [y Gwir Anrh.] Philip Hammond AS o Lywodraeth y DU,Prif Weinidog Gweithrediaeth Gogledd Iwerddon, y Gwir Anrh. Peter Robinson MLA, a’r Dirprwy Brif Weinidog, Mr Martin McGuinness MLA,Prif Weinidog Llywodraeth yr Alban [y Gwir Anrh.] Nicola Sturgeon MSP,Prif Weinidog Ynys Manaw, yr Anrh. Allan Bell,Prif Weinidog Llywodraeth Jersey, Seneddwr Ian Gorst,Prif Weinidog Llywodraeth Guernsey, Dirprwy Jonathan Le Tocq.
Foreign Secretary, Rt Hon Philip Hammond MP, of the UK Government,Northern Ireland Executive First Minister, the Rt Hon Peter Robinson MLA, and the deputy First Minister, Mr Martin McGuinness MLA,First Minister Rt Hon Nicola Sturgeon MSP, of the Scottish Government,Isle of Man’s Chief Minister, Hon. Allan Bell,Chief Minister, Senator Ian Gorst, of the Government of Jersey,Chief Minister, Deputy Jonathan Le Tocq of the Government of the Guernsey.