Popular Links
Engineering Controls
Methods of controlling employee exposures by modifying the source or reducing the quantity of contaminants released into the work environment.
Closed Systems
- DPR’s closed system criteria (PDF, 141 kb)
- Evaluation of Closed Systems in California (PDF, 605 kb)
- List of closed system suppliers (PDF, 576 kb)
Enclosed Cabs
- Advisory on maintenance of enclosed cabs (PDF, 166 kb)
- List of enclosed cab suppliers (PDF, 889 kb)
For content questions contact:
Harvard Fong
Email: hfong@cdpr.ca.gov
Phone: (916) 445-4211
1001 I Street, P.O. Box 4015, Sacramento, California 95812-4015