Rule lifecycle · DOCKET:OSHA-2012-0040
4,4′-Methylenedianiline Standard for General Industry; Extension of the Office of Management and Budget's (OMB) Approval of Information Collection (Paperwork) Requirements
Department of Labor, Occupational Safety and Health Administration — observed across 2 documents over 891 days. Use the source documents below before deciding whether this affects your business.
In plain English
OSHA is extending its approval for companies that use the industrial chemical 4,4′-methylenedianiline to continue maintaining detailed worker health and chemical exposure records. If your factory or plant processes this chemical, verify your health and safety documentation is current and complete for OSHA compliance.
First seen
Apr 5, 2023
Last seen
Sep 12, 2025
Latest stage
Notice
PRORULE → RULE
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Stage timeline
Notice·Apr 5, 2023
The Standard on 4,4′—Methylenedianiline for General Industry of the Office of Management and Budget's (OMB) Approval of Information Collection (Paperwork) Requirements
#2023-07047
Notice·Sep 12, 2025
4,4′-Methylenedianiline Standard for General Industry; Extension of the Office of Management and Budget's (OMB) Approval of Information Collection (Paperwork) Requirements
#2025-17646