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New website coming soon

Oregon OSHA is launching a new website in the coming weeks. You will need to update your bookmarks.
The new website is designed to work well on mobile devices and increase accessibility for people with disabilities.


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Div 2, General Industry, Sub Z

437-002-0382 Oregon Rules for Air Contaminants

Div 3, Construction, Sub Z

Toxic and Hazardous Substances

Div 4, Agriculture, Sub Z


Interpretations | Program Directives | Alerts

Program Directives

National Emphasis Program (NEP): Diisocyanates 12/2/13

Spray Finishing: Assessing Fire Safety and Industrial Hygiene Issues 5/13/15

Fact Sheets/Hazard Alerts/Technical Notes

Hazard Alert: Diisocyanates in spray-on (truck) bed liners 12/4/06

Fact Sheet: Isocyanates 12/8/14

Datos rápidos para trabajadores sobre los diisocianatos
Quick facts for employees about diisocyanates


Publications | Education | Related | Video

Education and training

Online Courses / Current Workshops

All Class Materials

PESO: Bilingual training for employers with Hispanic workers

Video/DVD Library

Look for Isocyanates videos on our Resource Center Website