C-24.2, r. 6 - Protective Helmets Regulation
3. Moreover, to be in compliance, a protective helmet shall meet the following standards of use:
(1) (paragraph revoked);
(2) it shall be correctly adjusted and firmly attached by a chin strap; and
(3) it shall be free of any modification to or deterioration of the internal or external structure. The helmet may, however, be repainted.
O.C. 1015-95, s. 3; O.C. 660-2006, s. 5.