Appendix . . . 30 I. Respirators for Immediately Dangerous to Life or Health (IDLH) Environments . . . 30 II. Respirators for CBRN Agent Environments . . . 31 CBRN-Approved SCBAs . . . 32 CBRN-Approved APRs and APERs . . . 33 III. Protective Clothing Guidance . . . 34
OSHA Assistance . . . 36 OSHA Regional Offices . . . 41
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