Police detectives gather and compile evidence which assists them in the solution of crimes. They use investigative techniques to gather evidence, and interview all parties connected to their line of enquiry, and cooperate with other police department divisions to gather the evidence.
To see if and how this occupation is regulated in EU Member States, EEA countries or Switzerland please consult the Regulated Professions Database of the Commission. Regulated Professions Database:
Skills & Competences
Essential Skills and Competences
Optional Skills and Competences