Notice Date and Subject
- 04/28/2022
- Updated Section III, Chapter 5, Noise
- 09/01/2021
- Updated Section IV: Chapter 4, Industrial Robot Systems and Industrial Robot System Safety
- 02/10/2020
- Add new chapter: Combustible Dusts
- 09/15/2017
- Update Section III, Chapter 4, Heat Stress
- 01/13/2017
- Removal of Section VI, Chapter 2, Controlling Occupational Exposure to Hazardous Drugs
- 04/14/2016
- Add new chapter: Fall Protection in Construction
- 04/28/2015
- Add new chapter: Ethanol Processing
- 02/11/2014
- Update Section II, Chapters 1-3, cancel Section II Chapter 4
- 08/15/2013
- Add new chapter: Noise
- 01/20/1999
- Minor updates to several chapters