OAR 437-002-0298: Supplied Air Respiratory Equipment

Note: 1910.252(c)(4)(iii) was not adopted by the Department. In Oregon, OAR 437-002-0298 applies instead. Use self-contained breathing apparatus or other supplied air respiratory equipment in areas that are immediately dangerous to life and health (IDLH) due to known respiratory hazards; or when respiratory hazards are unknown. All respiratory equipment used must be approved by the National Institute for Occupational Safety and Health (NIOSH) and used in accordance with the Respiratory Protection Standard, 1910.134.