Technical specifications prescribed by procuring entities shall, where appropriate:(a) be in terms of performance rather than design or descriptive characteristics; and(b) be based on international standards, where such exist; otherwise, on national technical regulations (3), recognized national standards (4), or building codes.3. There shall be no requirement or reference to a particular trademark or trade name, patent, design or type, specific origin, producer or supplier, unless there is no sufficiently precise or intelligible way of describing the procurement requirements and provided that words such as 'or equivalent' are included in the tender documentation.4. Entities shall not seek or accept, in a manner which would have the effect of precluding competition, advice which may be used in the preparation of specifications for a specific procurement from a firm that may have a commercial interest in the procurement.Article VIITendering Procedures1. Each Party shall ensure that the tendering procedures of its entities are applied in a non-discriminatory manner and are consistent with the provisions contained in Articles VII through XVI.2. Entities shall not provide to any supplier information with regard to a specific procurement in a manner which would have the effect of precluding competition.3. For the purposes of this Agreement:(a) Open tendering procedures are those procedures under which all interested suppliers may submit a tender.(b) Selective tendering procedures are those procedures under which, consistent with paragraph 3 of Article X and other relevant provisions of this Agreement, those suppliers invited to do so by the entity may submit a tender.(c) Limited tendering procedures are those procedures where the entity contacts suppliers individually, only under the conditions specified in Article XV.Article VIIIQualification of SuppliersIn the process of qualifying suppliers, entities shall not discriminate among suppliers of other Parties or between domestic suppliers and suppliers of other Parties. Qualification procedures shall be consistent with the following:(a) any conditions for participation in tendering procedures shall be published in adequate time to enable interested suppliers to initiate and, to the extent that it is compatible with efficient operation of the procurement process, complete the qualification procedures;(b) any conditions for participation in tendering procedures shall be limited to those which are essential to ensure the firm's capability to fulfil the contract in question. Any conditions for participation required from suppliers, including financial guarantees, technical qualifications and information necessary for establishing the financial, commercial and technical capacity of suppliers, as well as the verification of qualifications, shall be no less favourable to suppliers of other Parties than to domestic suppliers and shall not discriminate among suppliers of other Parties. The financial, commercial and technical capacity of a supplier shall be judged on the basis both of that supplier's global business activity as well as of its activity in the territory of the procuring entity, taking due account of the legal relationship between the supply organizations;(c) the process of, and the time required for, qualifying suppliers shall not be used in order to keep suppliers of other Parties off a suppliers' list or from being considered for a particular intended procurement. Entities shall recognize as qualified suppliers such domestic suppliers or suppliers of other Parties who meet the conditions for participation in a particular intended procurement. Suppliers requesting to participate in a particular intended procurement who may not yet be qualified shall also be considered, provided there is sufficient time to complete the qualification procedure;(d) entities maintaining permanent lists of qualified suppliers shall ensure that suppliers may apply for qualification at any time; and that all qualified suppliers so requesting are included in the lists within a reasonably short time;(e) if, after publication of the notice under paragraph 1 of Article IX, a supplier not yet qualified requests to participate in an intended procurement, the entity shall promptly start procedures for qualification;(f) any supplier having requested to become a qualified supplier shall be advised by the entities concerned of the decision in this regard. Qualified suppliers included on permanent lists by entities shall also be notified of the termination of any such lists or of their removal from them;(g) each Party shall ensure that:(i) each entity and its constituent parts follow a single qualification procedure, except in cases of duly substantiated need for a different procedure; and(ii) efforts be made to minimize differences in qualification procedures between entities.(h) nothing in subparagraphs (a) through (g) shall preclude the exclusion of any supplier on grounds such as bankruptcy or false declarations, provided that such an action is consistent with the national treatment and non-discrimination provisions of this Agreement.Article IXInvitation to Participate Regarding Intended Procurement1. In accordance with paragraphs 2 and 3, entities shall publish an invitation to participate for all cases of intended procurement, except as otherwise provided for in Article XV (limited tendering). The notice shall be published in the appropriate publication listed in Appendix II.2. The invitation to participate may take the form af a notice of proposed procurement, as provided for in paragraph 6.3. Entities in Annexes 2 and 3 may use a notice of planned procurement, as provided for in paragraph 7, or a notice regarding a