WHO contracts subject matter experts to provide time-limited, project-focused professional level support to attain specific programme deliverables. These are not employment contracts and remain outside the scope of the WHO Staff Rules and Regulations.
Special Services Agreements (SSA)
An SSA is a contract between the Organization and a national or resident of a host country. WHO use SSA contracts for either long or short assignments on a specific national projects or activities; including for services of a technical or administrative support nature.