CDC STACKS serves as an archival repository of CDC-published products including scientific findings, journal articles, guidelines, recommendations, or other public health information authored or co-authored by CDC or funded partners.
As a repository, CDC STACKS retains documents in their original published format to ensure public access to scientific information.
[PDF-43.78 KB]
Details:
-
Description:Standards for the certification of closed-circuit escape respirators (CCERs) were updated in a 2012 final rule establishing Subpart O in Title 42, Code of Federal Regulations, Part 84 (42 CFR 84). In the language of that final rule, manufacturers were allowed to continue to manufacture, label, and sell respirators certified to the prior Subpart H standards until April 9, 2015.
-
Document Type:
-
CIO:
-
Division:
-
Collection(s):
-
Main Document Checksum:
-
Download URL:
-
File Type: