The Revised Code of Washington (RCW) 70.300.020 – Restrictions on Sale and Application of Antifouling Paint Containing Copper bans the manufacture, sale, and distribution of new recreational vessels with copper-based antifouling paint beginning on Jan. 1, 2021. However, DOE recently submitted a report and recommendations to the Washington State Legislature — to be considered during the 2020 legislative session — that would delay this ban until Jan.1, 2026.