 Ghalib has represented Afghanistan in numerous bilateral, regional and international meetings, conferences, and fora as head of delegation or as a member including the 50th UN Commemorative Meeting, the UN Millennium Summit, NAM Summit (Durban, South Africa), NAM Ministerial Conference (Cartagena-Colombia), FAO Summit (Rome-Italy), OIC Summit (Tehran, Iran), OIC Ministerial Conference (New York), ECO Ministerial Conference (Baku, Azerbaijan), G-77 Conference (Havana, Cuba), World Economic Forum Special Session (New York), and ICAO Ministerial Conference (Montreal, Canada), as well as seven UNGA regular sessions in New York.He was also a participant in the United Nations Human Rights Council considerations at its regular and special sessions, and a member of Afghanistan's delegation on the country's bid for accession to the World Trade Organization during service in Geneva.A member of the intra-Afghan London Conference, Sharif Ghalib attended its successive deliberations on accentuating the national struggle through greater participation of Afghanistan's intelligentsia worldwide, convened in the United Kingdom, and was a participant in the US Senate Foreign Relations Committee hearing on Afghanistan in Washington, D.C. in 1996.