Or. Rev. Stat. § 634.505
Except as provided in ORS 634.510 to 634.520, a person may not sell, offer to sell or use in this state tributyltin-based marine antifouling paint or coating unless a method of using such paint or coating exists that does not result in the release of tributyltin or derivative or organotin into the waters of the state.
[1987 c.207 §3]