New Headquarters of the World Health Organization (WHO) - 20 millieme

Issued in 1966, this stamp commemorates the inauguration of the new headquarters building of the World Health Organization (WHO) in Geneva, Switzerland. Established in 1948 as a specialized agency of the United Nations, the WHO is responsible for coordinating international efforts to improve public health, combat disease, support medical research, and promote healthcare worldwide. The opening of its new headquarters marked an important milestone in the organization's expansion and growing global role.

By issuing this commemorative stamp, the Kingdom of Libya demonstrated its support for international public health cooperation. The issue highlighted the importance of medical research, disease prevention, and global collaboration in improving health standards, while recognizing the WHO's contribution to advancing human well-being around the world.