A/RES/57/177 institutions, to develop and improve the collection, analysis and dissemination of data disaggregated by age and sex; 6. Welcomes the adoption in April 2002 by the Valencia Forum of research and academic professionals of the Research Agenda on Ageing for the Twenty-First Century, to support the implementation of the Madrid International Plan of Action on Ageing, 2002; 4 7. Urges Governments to take measures to enable all older women to be actively engaged in all aspects of life by assuming a variety of roles in communities, public life and decision-making, and to develop and implement policies and programmes in cooperation with civil society, including non-governmental organizations, where appropriate, to ensure that older women can achieve their full enjoyment of human rights and quality of life, with a view to contributing to the realization of a society for all ages; 8. Calls upon Governments and the United Nations system to ensure that the needs, perspectives and experiences of older women are reflected in all development policies and programmes; 9. Invites Governments, the United Nations system and international organizations to consider, in their development planning, the increasing responsibilities of older women in providing care and assistance for those affected by HIV/AIDS; 10. Requests the Secretary-General to submit to the General Assembly at its fifty-eighth session a report on the implementation of the present resolution. 77th plenary meeting 18 December 2002 3