The idea of a Polynesian regional grouping had been discussed for several years, notably in response to the Melanesian Spearhead Group, a regional grouping for countries in Melanesia. In September 2011, Samoan Prime Minister Tuilaepa Sa’ilele Malielegaoi initiated a meeting with the leaders of Tonga, Tuvalu, the Cook Islands and Niue on the margins of the Pacific Islands Forum summit in Auckland. These initial talks led to a second meeting in Apia which, on 17 November, led to a memorandum of understanding formally establishing the Polynesian Leaders Group (PLG).
