4. A developing country may negotiate with other participants in negotiations under this Agreement mutually acceptable exclusions from the rules on national treatment with respect to certain entities, products or services that are included in its coverage lists, having regard to the particular circumstances of each case. In such negotiations, the considerations mentioned in subparagraphs 1(a) through 1? Shall be duly taken into account. A developing country participating in regional or global arrangements among developing countries referred to in subparagraph 1(d) may also negotiate exclusions to its lists, having regard to the particular circumstances of each case, taking into account, inter alia, the provisions on government procurement provided for in the regional or global arrangements concerned and, in particular, products or services which may be subject to common industrial development programmes.

5. After entry into force of this Agreement, a developing country Party may modify its coverage lists in accordance with the provisions for modification of such lists contained in paragraph 6 of Article XXIV, having regard to its development, financial and trade needs, or may request the Committee on Government Procurement (hereinafter referred to as "the Committee") to grant exclusions from the rules on national treatment for certain entities, products or services that are included in its coverage lists, having regard to the particular circumstances of each case and taking duly into account the provisions of subparagraphs 1(a) through 1?. After entry into force of this Agreement, a developing country Party may also request the Committee to grant exclusions for certain entities, products or services that are included in its coverage lists in the light of its participation in regional or global arrangements among developing countries, having regard to the particular circumstances of each case and taking duly into account the provisions of subparagraph 1(d). Each request to the Committee by a developing country Party relating to modification of a list shall be accompanied by documentation relevant to the request or by such information as may be necessary for consideration of the matter.

6. Paragraphs 4 and 5 shall apply mutatis mutandis to developing countries acceding to this Agreement after its entry into force.

7. Such agreed exclusions as mentioned in paragraphs 4, 5 and 6 shall be subject to review in accordance with the provisions of paragraph 14 below.

Technical Assistance for Developing Country Parties

8. Each developed country Party shall, upon request, provide all technical assistance which it may deem appropriate to developing country Parties in resolving their problems in the field of government procurement.

9. This assistance, which shall be provided on the basis of non-discrimination among developing country Parties, shall relate, inter alia, to:

- the solution of particular technical problems relating to the award of a specific contract; and

- any other problem which the Party making the request and another Party agree to deal with in the context of this assistance.

10. Technical assistance referred to in paragraphs 8 and 9 would include translation of qualification documentation and tenders made by suppliers of developing country Parties into an official language of the WTO designated by the entity, unless developed country Parties deem translation to be burdensome, and in that case explanation shall be given to developing country Parties upon their request addressed either to the developed country Parties or to their entities.

Information Centres

11. Developed country Parties shall establish, individually or jointly, information centres to respond to reasonable requests from developing country Parties for information relating to, inter alia, laws, regulations, procedures and practices regarding government procurement, notices about intended procurements which have been published, addresses of the entities covered by this Agreement, and the nature and volume of products or services procured or to be procured, including available information about future tenders. The Committee may also set up an information centre.

Special Treatment for Least-Developed Countries

12. Having regard to paragraph 6 of the Decision of the CONTRACTING PARTIES to GATT 1947 of 28 November 1979 on Differential and More Favourable Treatment, Reciprocity and Fuller Participation of Developing Countries (BISD 26S/203-205), special treatment shall be granted to least-developed country Parties and to the suppliers in those Parties with respect to products or services originating in those Parties, in the context of any general or specific measures in favour of developing country Parties. A Party may also grant the benefits of this Agreement to suppliers in least-developed countries which are not Parties, with respect to products or services originating in those countries.

13. Each developed country Party shall, upon request, provide assistance which it may deem appropriate to potential tenderers in least-developed countries in submitting their tenders and selecting the products or services which are likely to be of interest to its entities as well as to suppliers in least-developed countries, and likewise assist them to comply with technical regulations and standards relating to products or services which are the subject of the intended procurement.

Review

14. The Committee shall review annually the operation and effectiveness of this Article and, after each three years of its operation on the basis of reports to be submitted by Parties, shall carry out a major review in order to evaluate its effects. As part of the three-yearly reviews and with a view to achieving the maximum implementation of the provisions of this Agreement, including in particular Article III, and having regard to the development, financial and trade situation of the developing countries concerned, the Committee shall examine whether exclusions provided for in accordance with the provisions of paragraphs 4 through 6 of this Article shall be modified or extended.