The Commissioner is authorized to employ persons to enforce the provisions of this chapter and the regulations of the Board. He shall be authorized to require examinations or other information which he deems necessary to aid him in determining the fitness, competency, and professional or technical expertise of any applicant to perform the duties and tasks to be assigned. The Commissioner is authorized to appoint a Chief Inspector and to certify special inspectors who shall meet all qualifications set forth by the Commissioner and the Board. Special inspectors shall be authorized to inspect specified premises and without cost or expense to the Commonwealth. Reports of all violations of the regulations or of this chapter shall be immediately made to the Commissioner. Other reports shall be made as required by the Commissioner.