Closed-circuit escape respirators; extension of transition period. Interim final rule.
In March 2012, the Department of Health and Human Services (HHS) published a final rule establishing new standards for the certification of closed-circuit escape respirators (CCERs) by the National Institute for Occupational Safety and Health (NIOSH) within the Centers for Disease Control and Prevention (CDC). The new standards were designed to take effect over a 3-year transition period. HHS has determined that extending the concluding date for the transition is necessary to allow sufficient time for respirator manufacturers to meet the demands of the mining, maritime, railroad, and other industries. Pursuant to this interim final rule, NIOSH will extend the phase-in period until 6 months after the date that the first approval is granted to certain CCER models.
D000397:Air Pollution / Q000009:adverse effects; D018795:Device Approval / Q000331:legislation & jurisprudence*; D004781:Environmental Exposure / Q000331:legislation & jurisprudence; D006801:Humans; D016273:Occupational Exposure / Q000331:legislation & jurisprudence*; D016272:Occupational Health / Q000331:legislation & jurisprudence* / Q000592:standards; D012119:Respiration; D014481:United States; D012122:Ventilators, Mechanical / Q000592:standards*