Alert: Due to routine maintenance on the OSHA website, some pages may be temporarily unavailable.
To report an emergency, file a complaint with OSHA or ask a safety and health question, call 1-800-321-6742 (OSHA).

  • Part Number:
  • Part Number Title:
    Safety and Health Regulations for Construction
  • Subpart:
    1926 Subpart D
  • Subpart Title:
    Occupational Health and Environmental Controls
  • Standard Number:
  • Title:
    Substance Data Sheet, for 4-4'-METHYLENEDIANILINE
  • GPO Source:

Note: The requirements applicable to construction work under this Appendix A are identical to those set forth in Appendix A to 1910.1050 of this chapter.

[61 FR 31427, June 20, 1996]