The United Nations Human Settlements Programme, UN-HABITAT, is the United Nations agency for human settlements. It is mandated by the UN General Assembly to promote socially and environmentally sustainable towns and cities with the goal of providing adequate shelter for all. The main documents outlining the mandate of the organization are the Vancouver Declaration on Human Settlements, Habitat Agenda, Istanbul Declaration on Human Settlements, the Declaration on Cities and Other Human Settlements in the New Millennium, and Resolution 56/206
The agency's budget comes from four main sources - the vast majority in the form of contributions from multilateral and bilateral partners for technical cooperation.  The agency also receives earmarked contributions from governments and other partners, including local authorities and foundations, and around 5 per cent from the regular UN budget.

UN-HABITAT Regional Office for Africa and the Arab States
P.O. Box 30030, GPO,
00100 Nairobi

Kenya
Phone: 00254 20 7621234/7623221
Fax: 00254 207623904/7623328
7624266/7 (Central Office)
roaas@unhabitat.org