Hong Kong Regulations

DANGEROUS GOODS (GENERAL) REGULATIONS - REGULATION 47

Authorized persons only may use explosives for blasting

No person shall-

   (a)  prepare any charge for blasting or fire any charge unless he is in
        possession of a valid mine blasting certificate or is otherwise
        authorized by the Authority; or

   (b)  cause or permit any person who is not in possession of a valid
        mine blasting certificate or otherwise authorized by the Authority to
        prepare any charge for blasting or fire any charge. (L.N. 104 of 1967)