Tuhia he tomokanga mō tēnei wāhanga - I te tau 2005, i whakakahoretia te Tiriti Ture e ngā tāngata o Wīwī me te Netherlands i roto i ngā reherenga motu e rua. I te mutunga o tērā, i whakarite te Hui-a-Rangatiratanga i te Tiriti o Lisbon. I whakaroa te whakaaetanga o te kirimana na te pooti i Ireland i whakakahoretia ai i te Pipiri 2008 e te pooti o Ireland, he whakatau i hurihia i te pooti tuarua
i te Oketopa 2009.