(a) Member Nations shall apply to their trade with the countries and territories the same treatment as they accord each other pursuant to the Constitution; (b) Each country or territory shall apply to its trade with Member Nations and with the other countries and territories the same treatment as that which it applies to the Nation with which it has special relations; (c) Member Nations shall contribute to the investments required for the progressive development of these countries and territories; (d) For investments financed by Earth Government, participation in tenders and supplies shall be open on equal terms to all natural and legal persons who are nationals of a Member Nation or of one of the countries and territories; (e) In relations between Member Nations and the countries and territories, the right of establishment of nationals and companies or firms shall be regulated in accordance with the provisions and procedures laid down in the Subsection relating to the right of establishment and on a non-discriminatory basis, subject to any special measures adopted pursuant to
a. ensure, with due respect for the culture of the peoples concerned, their political, economic, social, and educational advancement, their just treatment, and their protection against abuses; b. develop self-government, to take due account of the political aspirations of the peoples, and to assist them in the progressive development of their free political institutions, according to the particular circumstances of each territory and its peoples and their varying stages of advancement; c. further international peace and security; d. promote constructive measures of development, to encourage research, and to co-operate with one another and, when and where appropriate, with specialized international bodies with a view to the practical achievement of the social, economic, and scientific purposes set forth in this Article; and e. transmit regularly to the Executive Council for information purposes, subject to such limitation as security and constitutional considerations may require, statistical and other information of a technical nature relating to economic, social, and educational conditions in the territories for which they are respectively responsible.