UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close

CSA Z94.4

Selection, use, and care of respirators

active, Most Current
Buy Now
Organization: CSA
Publication Date: 1 January 2018
Status: active
Page Count: 163
ICS Code (Respiratory protective devices): 13.340.30
scope:

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.

This Standard is applicable to the selection, use, and care of respirators for non-emergency and emergency situations.

This Standard is not intended to address the selection of

a) respirators for aircraft oxygen systems;

b) supplied-air suits; or

c) respirators for protection against radiological contaminants.

This Standard applies to all other aspects of a respiratory protection program for these respirators.

This Standard is not intended to address

a) underwater breathing devices (see CSA Z275.2);

b) requirements for protection for first responders during CBRN (chemical, biological, radiological, and nuclear) events (see CAN/CGSB/CSA-Z1610); or

c) inhalators and resuscitators.

The values given in SI units are the units of record for the purposes of this Standard. The values given in parentheses are for information and comparison only.

In this Standard, "shall" is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the Standard; "should" is used to express a recommendation or that which is advised but not required; and "may" is used to express an option or that which is permissible within the limits of the Standard.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.

Notes to tables and figures are considered part of the table or figure and may be written as requirements.

Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.

Document History

CSA Z94.4
January 1, 2018
Selection, use, and care of respirators
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. This Standard is...
August 1, 2011
Selection, use, and care of respirators
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. This Standard is not...
August 1, 2011
Selection, use, and care of respirators
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. This Standard is not...
January 1, 2011
Selection, use, and care of respirators
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...
October 1, 2002
Selection, Use, and Care of Respirators
This Standard sets out requirements for the proper selection, use, and care of respirators and for the administration of an effective respiratory protection program in the workplace. This Standard...
October 1, 2002
Selection, Use, and Care of Respirators
This Standard sets out requirements for the proper selection, use, and care of respirators and for the administration of an effective respiratory protection program in the workplace. This Standard...
March 1, 1993
Selection, Use, and Care of Respirators; Occupational Health and Safety
This Standard sets out requirements for the proper selection, use, and care of respiratory protective devices and for the administration of an effective respiratory protection program. This Standard...

References

Advertisement