Versions of See prior versions of a law on LawServer 2023 Washington Code 70A.400.050 – Class B firefighting foam/firefighting personal protective equipment — Certificate of compliance — Department duties 2022 Washington Code 70A.400.050 – Class B firefighting foam/firefighting personal protective equipment–Certificate of compliance–Department duties 2020 Washington Code 70A.400.050 – Class B firefighting foam/firefighting personal protective equipment — Certificate of compliance — Department duties
