Historical
CAN/CSA Z94.4-2011 (R2016)
CAN/CSA-Z94.4-11 - Selection, use, and care of respirators
Update #1 was published as notification that this is now a National Standard of Canada.
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Preface
This is the fourth edition of CSA Z94.4, Selection, use, and care of respirators. It supersedes the previous editions published in 2002, 1993, and 1982.1 Scope
1.1 - This Standard sets out requirements for the selection, use, and care of respirators and for the administration of an effective respiratory protection program in the workplace.1.2 - This Standard is not intended to address the selection of:- respirators for aircraft oxygen systems;
- supplied-air suits; or
- respirators for protection against radiological contaminants. This Standard applies to all other aspects of a respiratory protection program for these respirators.
- underwater breathing devices (see CSA Z275.2); or
- inhalators and resuscitators.
Content Provider
CSA America, Inc. [csa]