Versions of Oregon Statutes 527.670 - Commencement of operations; rules; written plan; effect of plan; notice of chemical application; fees on LawServer 2023 Oregon Statutes 527.670 – Commencement of operations; rules; written plan; effect of plan; notice of chemical application; fees 2021 Oregon Statutes 527.670 – Commencement of operations; rules; written plan; effect of plan; notice of chemical application; fees 2019 Oregon Statutes 527.670 – Commencement of operations; rules; written plan; effect of plan; notice of chemical application; fees 2017 Oregon Statutes 527.670 – Commencement of operations; rules; written plan; effect of plan; notice of chemical application; fees 2015 Oregon Statutes 527.670 – Commencement of operations; rules; written plan; effect of plan; notice of chemical application; fees 2013 Oregon Statutes 527.670 – Commencement of operations; rules; written plan; effect of plan; notice of chemical application; fees 2009 Oregon Statutes 527.670 – Commencement of operations; rules; written plan; effect of plan; notice of chemical application; fees