OHSR 5.57 (Designated Substances) - Replace, if practicable, with another substance that reduces the risk to workers and implement an EXPOSURE CONTROL PLAN, as described in OHSR 5.54, to maintain worker exposure as low as reasonably achievable below the applicable B.C. exposure limit; Must also implement protective policies and procedures (OHSR 5.58).
ACGIH; WorkSafeBC Guidelines G5.57 (Designated Substances)