Headquartered in New York City, UNICEF provides long-term humanitarian and developmental assistance to children and mothers in developing countries. It is one of the members of the United Nations Development Group and its Executive Committee. Most of UNICEF’s work is in the field, with staff in over 190 countries and territories. More than 200 country offices carry out UNICEF’s mission through a program developed with host governments. Seven regional offices provide technical assistance to country offices as needed.