Hong Kong Regulations

FACTORIES AND INDUSTRIAL UNDERTAKINGS (ELECTRICITY) REGULATIONS - REGULATION 26

Qualifications and supervision of persons carrying out work

(1) Subject to paragraph (2) no person except an authorized person shall carry
out or assist in the carrying out of any work on any apparatus where technical
or practical knowledge or experience is required in order to avoid
electrical hazard.

(2) Notwithstanding paragraph (1) a competent person under the immediate
supervision of an authorized person may carry out or assist in such work if-

   (a)  in the case where the electrical hazard to be avoided is under the
        control of an electrical contractor, he is appointed by the
        electrical  contractor; and

   (b)  in the case where the electrical hazard to be avoided is under the
        control of the proprietor, he is appointed by the proprietor.