Archived 03/24/2008. OPN 131 provides the policy for the respirator standard for conducting inspections in facilities that were in compliance with 29 CFR 1910.139 - Respiratory Protection for M. Tuberculosis.
Archived Versions
| Title | File Name | Archived Date |
|---|---|---|
| opn131B.pdf(archived) | opn131B.pdf | |
| opn131A.pdf(archived) | opn131A.pdf | |
| OPN131.pdf(archived) | OPN131.pdf |