1) Body 
An Inspectorate or Inspectorate-General (or General Inspectorate) is a civil or military body charged with inspecting and reporting on some institution or institutions in its field of competence. Inspectorates cover a broad spectrum of organizations which vary in a number of terms, notably whether and to the degree to which they become involved in...
• (n.) Inspectorship.
The body within the Technical Secretariat responsible for the conduct of on-site inspections as well as challenge inspections and investigations of alleged use of chemical weapons.
In·spect'or·ate noun Inspectorship. [ R.]
[n] - a body of inspectors
noun a body of inspectors
the office or function of an inspector. · a body of inspectors. · a district under an inspector.