NATO STO - Science and Technology Organization

The NATO Science and Technology Organization (STO) is a NATO subsidiary body to the North Atlantic Council (NAC) and reports to the NAC through the NATO Military Committee (MC) and the NATO Conference of National Armaments Directors (CNAD). 

The NATO Science and Technology Organization (STO) is comprised of the NATO Science and Technology Board (STB), eight Scientific and Technical Committees (Panels/Group) and three executive bodies. It is governed by the NATO STB, a senior NATO committee that reports to the North Atlantic Council.