(b) On a date to be determined by them* the CONTRACTING PARTIES shall review all restrictions still applied under this Section on that date. Beginning two years after that date, contracting parties applying restrictions under this Section shall enter into consultations of the type provided for in subparagraph (a) above with the CONTRACTING PARTIES at intervals of approximately, but not less than, two years according to a programme to be drawn up each year by the CONTRACTING PARTIES; Provided that no consultation under this subparagraph shall take place within two years after the conclusion of a consultation of a general nature under any other provision of this paragraph.
©(i) If, in the course of consultations with a contracting party under subparagraph (a) or (b) of this paragraph, the CONTRACTING PARTIES find that the restrictions are not consistent with the provisions of this Section or with those of Article XIII (subject to the provisions of Article XIV), they shall indicate the nature of the inconsistency and may advise that the restrictions be suitably modified.
(ii) If, however, as a result of the consultations, the CONTRACTING PARTIES determine that the restrictions are being applied in a manner involving an inconsistency of a serious nature with the provisions of this Section or with those of Article XIII (subject to the provisions of Article XIV) and that damage to the trade of any contracting party is caused or threatened thereby, they shall so inform the contracting party applying the restrictions and shall make appropriate recommendations for securing conformity with such provisions within a specified period. If such contracting party does not comply with these recommendations within the specified period, the CONTRACTING PARTIES may release any contracting party the trade of which is adversely affected by the restrictions from such obligations under this Agreement towards the contracting party applying the restrictions as they determine to be appropriate in the circumstances.
(d) The CONTRACTING PARTIES shall invite any contracting party which is applying restrictions under this Section to enter into consultations with them at the request of any contracting party which can establish a prima facie case that the restrictions are inconsistent with the provisions of this Section or with those of Article XIII (subject to the provisions of Article XIV) and that its trade is adversely affected thereby. However, no such invitation shall be issued unless the CONTRACTING PARTIES have ascertained that direct discussions between the contracting parties concerned have not been successful. If, as a result of the consultations with the CONTRACTING PARTIES no agreement is reached and they determine that the restrictions are being applied inconsistently with such provisions, and that damage to the trade of the contracting party initiating the procedure is caused or threatened thereby, they shall recommend the withdrawal or modification of the restrictions. If the restrictions are not withdrawn or modified within such time as the CONTRACTING PARTIES may prescribe, they may release the contracting party initiating the procedure from such obligations under this Agreement towards the contracting party applying the restrictions as they determine to be appropriate in the circumstances.
(e) If a contracting party against which action has been taken in accordance with the last sentence of subparagraph © (ii) or (d) of this paragraph, finds that the release of obligations authorized by the CONTRACTING PARTIES adversely affects the operation of its programme and policy of economic development, it shall be free, not later than sixty days after such action is taken, to give written notice to the Executive Secretary[237] to the Contracting Parties of its intention to withdraw from this Agreement and such withdrawal shall take effect on the sixtieth day following the day on which the notice is received by him.
(f) In proceeding under this paragraph, the CONTRACTING PARTIES shall have due regard to the factors referred to in paragraph 2 of this Article. Determinations under this paragraph shall be rendered expeditiously and, if possible, within sixty days of the initiation of the consultations.
Section C
13. If a contracting party coming within the scope of paragraph 4 (a) of this Article finds that governmental assistance is required to promote the establishment of a particular industry* with a view to raising the general standard of living of its people, but that no measure consistent with the other provisions of this Agreement is practicable to achieve that objective, it may have recourse to the provisions and procedures set out in this Section.
14. The contracting party concerned shall notify the CONTRACTING PARTIES of the special difficulties which it meets in the achievement of the objective outlined in paragraph 13 of this Article and shall indicate the specific measure affecting imports which it proposes to introduce in order to remedy these difficulties. It shall not introduce that measure before the expiration of the time-limit laid down in paragraph 15 or 17, as the case may be, or if the measure affects imports of a product which is the subject of a concession included in the appropriate Schedule annexed to this Agreement, unless it has secured the concurrence of the CONTRACTING PARTIES in accordance with provisions of paragraph 18; Provided that, if the industry receiving assistance has already started production, the contracting party may, after informing the CONTRACTING PARTIES, take such measures as may be necessary to prevent, during that period, imports of the product or products concerned from increasing substantially above a normal level.
15. If, within thirty days of the notification of the measure, the CONTRACTING PARTIES do not request the contracting party concerned to consult with them,* that contracting party shall be free to deviate from the relevant provisions of the other Articles of this Agreement to the extent necessary to apply the proposed measure.
16. If it is requested by the CONTRACTING PARTIES to do so, *the contracting party concerned shall consult with them as to the purpose of the proposed measure, as to alternative measures which may be available under this Agreement, and as to the possible effect of the measure proposed on the commercial and economic interests of other contracting parties. If, as a result of such consultation, the CONTRACTING PARTIES agree that there is no measure consistent with the other provisions of this Agreement which is practicable in order to achieve the objective outlined in paragraph 13 of this Article, and concur in the proposed measure, the contracting party concerned shall be released from its obligations under the relevant provisions of the other Articles of this Agreement to the extent necessary to apply that measure.
17. If, within ninety days after the date of the notification of the proposed measure under paragraph 14 of this Article, the CONTRACTING PARTIES have not concurred in such measure, the contracting party concerned may introduce the measure proposed after informing the CONTRACTING PARTIES.
18. If the proposed measure affects a product which is the subject of a concession included in the appropriate Schedule annexed to this Agreement, the contracting party concerned shall enter into consultations with any other contracting party with which the concession was initially negotiated, and with any other contracting party determined by the CONTRACTING PARTIES to have a substantial interest therein. The CONTRACTING PARTIES shall concur* in the measure if they agree that there is no measure consistent with the other provisions of this Agreement which is practicable in order to achieve the objective set forth in paragraph 13 of this Article, and if they are satisfied
:
(a) that agreement has been reached with such other contracting parties as a result of the consultations referred to above, or
(b) if no such agreement has been reached within sixty days after the notification provided for in paragraph 14 has been received by the CONTRACTING PARTIES, that the contracting party having recourse to this Section has made all reasonable efforts to reach an agreement and that the interests of other contracting parties are adequately safeguarded.
The contracting party having recourse to this Section shall thereupon be released from its obligations under the relevant provisions of the other Articles of this Agreement to the extent necessary to permit it to apply the measure.
19. If a proposed measure of the type described in paragraph 13 of this Article concerns an industry the establishment of which has in the initial period been facilitated by incidental protection afforded by restrictions imposed by the contracting party concerned for balance of payments purposes under the relevant provisions of this Agreement, that contracting party may resort to the provisions and procedures of this Section; Provided that it shall not apply the proposed measure without the concurrence* of the CONTRACTING PARTIES.
20. Nothing in the preceding paragraphs of this Section shall authorize any deviation from the provisions of Articles I, II and XIII of this Agreement. The provisos to paragraph 10 of this Article shall also be applicable to any restriction under this Section.
21. At any time while a measure is being applied under paragraph 17 of this Article any contracting party substantially affected by it may suspend the application to the trade of the contracting party having recourse to this Section of such substantially equivalent concessions or other obligations under this Agreement the suspension of which the CONTRACTING PARTIES do not disapprove;* Provided that sixty days’ notice of such suspension is given to the CONTRACTING PARTIES not later than six months after the measure has been introduced or changed substantially to the detriment of the contracting party affected. Any such contracting party shall afford adequate opportunity for consultation in accordance with the provisions of Article XXII of this Agreement.
Section D
22. A contracting party coming within the scope of subparagraph 4 (b) of this Article desiring, in the interest of the development of its economy, to introduce a measure of the type described in paragraph 13 of this Article in respect of the establishment of a particular industry* may apply to the CONTRACTING PARTIES for approval of such measure. The CONTRACTING PARTIES shall promptly consult with such contracting party and shall, in making their decision, be guided by the considerations set out in paragraph 16. If the CONTRACTING PARTIES concur* in the proposed measure the contracting party concerned shall be released from its obligations under the relevant provisions of the other Articles of this Agreement to the extent necessary to permit it to apply the measure. If the proposed measure affects a product which is the subject of a concession included in the appropriate Schedule annexed to this Agreement, the provisions of paragraph 18 shall apply.
23. Any measure applied under this Section shall comply with the provisions of paragraph 20 of this Article.
Article 20
General Exceptions
Subject to the requirement that such measures are not applied in a manner which would constitute a means of arbitrary or unjustifiable discrimination between countries where the same conditions prevail, or a disguised restriction on international trade, nothing in this Agreement shall be construed to prevent the adoption or enforcement by any contracting party of measures:
(a) necessary to protect public morals;
(b) necessary to protect human, animal or plant life or health;
© relating to the importations or exportations of gold or silver;
(d) necessary to secure compliance with laws or regulations which are not inconsistent with the provisions of this Agreement, including those relating to customs enforcement, the enforcement of monopolies operated under paragraph 4 of Article II and Article XVII, the protection of patents, trade marks and copyrights, and the prevention of deceptive practices;
(e) relating to the products of prison labour;
(f) imposed for the protection of national treasures of artistic, historic or archaeological value;
(g) relating to the conservation of exhaustible natural resources if such measures are made effective in conjunction with restrictions on domestic production or consumption;
(h) undertaken in pursuance of obligations under any intergovernmental commodity agreement which conforms to criteria submitted to the CONTRACTING PARTIES and not disapproved by them or which is itself so submitted and not so disapproved;
(i) involving restrictions on exports of domestic materials necessary to ensure essential quantities of such materials to a domestic processing industry during periods when the domestic price of such materials is held below the world price as part of a governmental stabilization plan; Provided that such restrictions shall not operate to increase the exports of or the protection afforded to such domestic industry, and shall not depart from the provisions of this Agreement relating to non-discrimination;
(j) essential to the acquisition or distribution of products in general or local short supply; Provided that any such measures shall be consistent with the principle that all contracting parties are entitled to an equitable share of the international supply of such products, and that any such measures, which are inconsistent with the other provisions of the Agreement shall be discontinued as soon as the conditions giving rise to them have ceased to exist. The CONTRACTING PARTIES shall review the need for this sub-paragraph not later than 30 June 1960.
Article 21
Security Exceptions
Nothing in this Agreement shall be construed
(a) to require any contracting party to furnish any information the disclosure of which it considers contrary to its essential security interests; or
(b) to prevent any contracting party from taking any action which it considers necessary for the protection of its essential security interests
(i) relating to fissionable materials or the materials from which they are derived;
(ii) relating to the traffic in arms, ammunition and implements of war and to such traffic in other goods and materials as is carried on directly or indirectly for the purpose of supplying a military establishment;
(iii) taken in time of war or other emergency in international relations; or
© to prevent any contracting party from taking any action in pursuance of its obligations under the United Nations Charter for the maintenance of international peace and security.
Article 24(5), 24(8)
Territorial Application – Frontier Traffic – Customs Unions and Free-trade Areas
5. Accordingly, the provisions of this Agreement shall not prevent, as between the territories of contracting parties, the formation of a customs union or of a free-trade area or the adoption of an interim agreement necessary for the formation of a customs union or of a free-trade area; Provided that:
(a) with respect to a customs union, or an interim agreement leading to a formation of a customs union, the duties and other regulations of commerce imposed at the institution of any such union or interim agreement in respect of trade with contracting parties not parties to such union or agreement shall not on the whole be higher or more restrictive than the general incidence of the duties and regulations of commerce applicable in the constituent territories prior to the formation of such union or the adoption of such interim ag
reement, as the case may be;
(b) with respect to a free-trade area, or an interim agreement leading to the formation of a free-trade area, the duties and other regulations of commerce maintained in each of the constituent territories and applicable at the formation of such free‑trade area or the adoption of such interim agreement to the trade of contracting parties not included in such area or not parties to such agreement shall not be higher or more restrictive than the corresponding duties and other regulations of commerce existing in the same constituent territories prior to the formation of the free-trade area, or interim agreement as the case may be; and
© any interim agreement referred to in subparagraphs (a) and (b) shall include a plan and schedule for the formation of such a customs union or of such a free-trade area within a reasonable length of time.
8. For the purposes of this Agreement:
(a) A customs union shall be understood to mean the substitution of a single customs territory for two or more customs territories, so that
(i) duties and other restrictive regulations of commerce (except, where necessary, those permitted under Articles XI, XII, XIII, XIV, XV and XX) are eliminated with respect to substantially all the trade between the constituent territories of the union or at least with respect to substantially all the trade in products originating in such territories, and,
(ii) subject to the provisions of paragraph 9, substantially the same duties and other regulations of commerce are applied by each of the members of the union to the trade of territories not included in the union;
(b) A free-trade area shall be understood to mean a group of two or more customs territories in which the duties and other restrictive regulations of commerce (except, where necessary, those permitted under Articles XI, XII, XIII, XIV, XV and XX) are eliminated on substantially all the trade between the constituent territories in products originating in such territories.
Enabling Clause
On 28 November 1979, the GATT Council adopted the Decision on Differential and More Favourable Treatment Reciprocity and Fuller Participation of Developing Countries (the “Enabling Clause”).() The text of the Enabling Clause is set out below:
“Following negotiations within the framework of the Multilateral Trade Negotiations, the CONTRACTING PARTIES decide as follows:

1. Notwithstanding the provisions of Article I of the General Agreement, contracting parties may accord differential and more favourable treatment to developing countries(), without according such treatment to other contracting parties.

2. The provisions of paragraph 1 apply to the following:()

(a) Preferential tariff treatment accorded by developed contracting parties to products originating in developing countries in accordance with the Generalized System of Preferences,()

(b) Differential and more favourable treatment with respect to the provisions of the General Agreement concerning non-tariff measures governed by the provisions of instruments multilaterally negotiated under the auspices of the GATT;

© Regional or global arrangements entered into amongst less-developed contracting parties for the mutual reduction or elimination of tariffs and, in accordance with criteria or conditions which may be prescribed by the CONTRACTING PARTIES, for the mutual reduction or elimination of non-tariff measures, on products imported from one another;

(d) Special treatment on the least developed among the developing countries in the context of any general or specific measures in favour of developing countries.

3. Any differential and more favourable treatment provided under this clause:

(a) shall be designed to facilitate and promote the trade of developing countries and not to raise barriers to or create undue difficulties for the trade of any other contracting parties;

(b) shall not constitute an impediment to the reduction or elimination of tariffs and other restrictions to trade on a most-favoured-nation basis;