1. The States Parties to the present Protocol undertake to co-operate with the Office of the United Nations High Commissioner for Refugees, or any other agency of the United Nations which may succeed it, in the exercise of its functions, and shall in particular facilitate its duty of supervising the application of the provisions of the present Protocol.

2. In order to enable the Office of the High Commissioner, or any other agency of the United Nations which may succeed it, to make reports to the competent organs of the United Nations, the States Parties to the present Protocol undertake to provide them with the information and statistical data requested, in the appropriate form, concerning:

(a) The condition of refugees;

(b) The implementation of the present Protocol;

(c) Laws, regulations and decrees which are, or may hereafter be, in force relating to refugees.