The ICO has the missions to foster advanced optics science and technology and to promote the development of science and technology in developing countries. The ICO is an umbrella organization with more than 50 territorial committee members and several international academic societies: OSA (The Optical Society), SPIE (The International Society for Optics and Photonics), EOS (European Optical Society), IEEE (Institute of Electrical and Electronics Engineers), OWLS (International Society on Optics Within Life Sciences), LAM (African Laser, Atomic and Molecular Physics Network), and RIAO (The Iberian American Network on Optics).