A/RES/50/126 Page 3 (d) To formulate and implement investment strategies and cost-recovery policies aimed at generating a flow of financial resources commensurate with needs, taking into account the needs and conditions of the peri-urban and rural poor; (e) To establish or strengthen a nationwide water and sanitation monitoring system, making full use, as appropriate, of the information support system developed by the Joint Monitoring Programme of the World Health Organization and the United Nations Children’s Fund; 4. Calls upon the organizations of the United Nations system and other relevant organizations to intensify their efforts concerning financial and technical support for developing countries and countries with economies in transition; 5. Urges donor Governments, multilateral financial and development institutions and non-governmental organizations to give favourable and appropriate consideration to requests for grants and concessional financing, particularly with regard to environmental sanitation and sewerage and to waste-water treatment projects, which are intended to implement programmes consistent with the provisions and recommendations referred to in paragraph 3 of the present resolution; 6. Decides to review at its fifty-fifth session the situation at the end of the 1990s and requests the Secretary-General to submit a report to it, through the Commission on Sustainable Development and the Economic and Social Council, containing an assessment of the water supply and sanitation situation in developing countries, including proposals for action for the ensuing decade at the national and international levels. 96th plenary meeting 20 December 1995