In the case of the Cook Islands and Niue, the details of their free association arrangement are contained in several documents, such as their respective constitutions, the 1983 Exchange of Letters between the governments of New Zealand and the Cook Islands, and the 2001 Joint Centenary Declaration.
Dalam kasus Kepulauan Cook dan Niue, detail aransemen asosiasi bebas mereka terkandung dalam beberapa dokumen, seperti konstitusi mereka masing-masing, Exchange of Letters 1983 antara pemerintah Selandia Baru dan Kepulauan Cook, dan Joint Centenary Declaration 2001.