25th Anniversary of the UN Economic Commission for Africa (ECA) (1947-1972)- 4 piastre

Issued in 1972, this stamp commemorates the 25th anniversary of the United Nations Economic Commission for Africa (ECA). The design incorporates the United Nations emblem together with a stylized graphic representing economic development, planning, and regional cooperation in Africa. Established in 1958 as one of the UN's regional commissions, the ECA was created to promote economic growth, regional integration, and development throughout the African continent.

By issuing this commemorative stamp, the Democratic Republic of Sudan highlighted the importance of international cooperation in advancing Africa's economic and social development. The issue celebrated the contribution of the ECA to regional planning, technical assistance, and economic progress, while emphasizing Sudan's support for initiatives aimed at strengthening African cooperation and development.