Entry and escape, or escape only; classification.

  1. Law
  2. CFR 42
  3. Public Health
  4. Public Health Service, Department of Health and Human Services
  5. Occupational Safety and Health Research and Related Activities
  6. Approval of Respiratory Protective Devices
  7. Classification of Approved Respirators; Scope of Approval; Atmospheric Hazards; Service Time
  8. Entry and escape, or escape only; classification.

Checkout our iOS App for a better way to browser and research.

§ 84.51 Entry and escape, or escape only; classification.

Respirators described in subparts H through L of this part shall be classified for use as follows:

(a) Entry and escape. Respirators designed and approved for use during entry into a hazardous atmosphere, and for escape from a hazardous atmosphere; or

(b) Escape only. Respirators designed and approved for use only during escape from a hazardous atmosphere.


Download our app to see the most-to-date content.