The Police Certificate goes under various names depending on the country you originate from. Examples might be: NBI Clearance (Philippines), FBI Background Check (Amerika), Police Clearance Certificate (India), Police Certificate (UK and other European countries), Führungszeugnis/Police Certificate (Germany), Criminal Record Certificate (Spain), etc etc. Qatar requires one be submitted and either collected by the prospective employee, or by the employer via their government channels in the home country / embassy. Too bad CBQ doesn't reply to their own ads...