Skip to Main Content View Text-Only

Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

MAILING ADDRESS: 1120 SW 5th Ave, Room 1000, Portland, OR 97204

More Contact Info

Certifying No Exposure

No Exposure Certification

Complete this form if your facility requires permit coverage but has no exposure of industrial activities.

EPA No Exposure Guidance

EPA guidance for certifying a condition of "no exposure"