312.52. Mask, helmet and regulator: Masks, helmets and regulators must be cleaned and disinfected in the manner provided for in Clause 11.2 and Annex F to CAN/CSA Standard Z94.4-11, Selection, Use and Care of Respirators, as published in September 2016.
O.C. 425-2010, s. 3; O.C. 1104-2015, s. 10; 49-2022O.C. 49-2022, s. 161.