Versions of Washington Code 70A.515.110 - Chapter void if federal law establishes a national program on LawServer 2023 Washington Code 70A.515.110 – Chapter void if federal law establishes a national program 2022 Washington Code 70A.515.110 – Chapter void if federal law establishes a national program 2020 Washington Code 70A.515.110 – Chapter void if federal law establishes a national program