Hazardous substances reported to the Office of State Fire Marshal are assigned a hazard rank based on the hazards identified in the Safety Data Sheet.
The hazard rank and maximum amount of the hazardous substance as reported by the facility determines the Hazardous Substance Possession Fee (HSPF).
If you have additional questions, please submit a Help Desk ticket or call the Hazardous Substance Information Hotline 503-378-6835 or 800-454-6125.