Reference

An emergency action plan under OSHA 1910.38 needs six elements — reporting, evacuation routes, critical-operations shutdown, headcount accounting, rescue and medical duties, and a named contact. This guide covers the written-plan rules, alarm and warden duties, the three review triggers, and how the EAP reshapes your extinguisher program.

CBRN stands for chemical, biological, radiological, and nuclear — but a “CBRN-rated” filter can mean very different things depending on who certified it. This reference decodes NIOSH CBRN approvals and European ABEK ratings, explains expiry and storage rules, and covers the hazards no filter can stop.