No person shall use any explosive material for blasting purposes unless -
(a) he or she is in possession of a written permission issued by or under the authority of the chief inspector of
occupational health and safety;
(b) he or she is undergoing training while using such blasting material under the immediate and constant
supervision of a person who is in possession of a permission contemplated in paragraph (a);
(c) he or she is trained and is authorized by the chief inspector of occupational health and safety to destroy or
test explosives in a licensed workplace; or
(d) if the blasting material is used in a workplace other than a manufacturing or testing workplaces he or she -
(i) informs the provincial director not less than 24 hours prior to such use; and
(ii) is in possession of written permission issued by or under the authority of the chief inspector of
explosives.