2. An amendment adopted in accordance with paragraph 1 of the present article shall come into force when it has been accepted by a two-thirds majority of the States Parties to the present Protocol in accordance with their respective constitutional processes.
2. 根据本条第1款通过的修正案经本议定书三分之二多数缔约国根据本国宪法程序予以接受后即行生效。