b) discussions between the members contemplated in paragraph 2(a) for the purpose of formulating intergovernmental positions in respect of inputs received from consultative members as well as other issues. 13. Members of sub-sectoral committees contemplated in paragraph 2(a) shall strive to formulate a joint response to recommendations received from consultative members for submission to and approval by the Committee of Senior Officials, indicating the nature of recommendations received and motivating where any deviation from such recommendations is proposed. 14. Sub-sectoral committees shall meet at such times and venues as is required for the effective execution of their functions. ARTICLE 13.7 FUNCTIONS OF SUB-SECTORAL COMMITTEES 1. Each sub-sectoral committee shall implement this Protocol within its area of responsibility by a) undertaking comprehensive policy review to develop harmonised regional and national policies; b) aligning policies, legislation and procedures with international rules and practices; c) preparing broad-based implementation strategies aimed at meeting developmental needs and promoting economic growth falling within the parameters of the approved regional development and policy agenda; d) considering the three-monthly progress reports regarding the implementation of this Protocol; e) submitting a recommendation to the Committee of Senior Officials to amend an existing annex or to include a new annex to this Protocol; and f) performing such other functions as may be determined by the Committee of Senior Officials. 2. Sub-sectoral committees shall conduct regional policy reviews in respect of their respective sub-sectors and develop proposals for a regional development and policy agenda for submission to the Committee of Senior Officials. 3. Sub-sectoral committees shall ensure compliance with international obligations by a) ensuring complementarily with the policy objectives formulated at international or continental level; and b) developing common action programmes for the ratification of international agreements and the implementation of and co-ordinated compliance with appropriate international standards and practices. 4. Sub-sectoral committees shall formulate implementation strategies per sub-sector addressing -