Federal Registers
- 1910.12 - 05/04/2015 - 80:25365-25526 - Confined Spaces in Construction; Final Rule - PDF
- 1910.12 - 11/23/1972 - 37:24880 - General Industry/Construction
- 1910.12 - 02/17/1972 - 37:3512 - General Industry/Construction
- 1910.12 - 12/07/1971 - 36:23207 - General Industry/Construction
- 1910.12(b) - 03/25/2016 - 81:16285-16890 - Occupational Exposure to Respirable Crystalline Silica; Final Rule - PDF
- 1910.12(b) - 09/12/2013 - 78:56273-56504 - Occupational Exposure to Respirable Crystalline Silica; Proposed Rule - PDF
- 1910.12(b) - 08/13/1998 - 63:43451-43513 - Safety Standards for Steel Erection. - PDF