This standard applies to work suit systems that:

-- reduce thermal shock upon entry into cold water;

-- delay the onset of hypothermia during immersion in cold water;

-- provide acceptable flotation and minimize the risk of drowning;

and

-- do not impair the wearer's ability to perform his normal working duties.

Appendix A describes the approval procedure.

Appendix B describes the production inspection procedure.

The testing and evaluation of a product against this standard may require the use of materials and/or equipment that could be hazardous. This document does not purport to address all the safety aspects associated with its use. Anyone using this standard has the responsibility to consult the appropriate authorities and to establish appropriate health and safety practices in conjunction with any existing applicable regulatory requirements prior to its use.