2023 Washington Code 46.29.460 – Certificate of insurance as proof

2022 Washington Code 46.29.460 – Certificate of insurance as proof

2020 Washington Code 46.29.460 – Certificate of insurance as proof

2019 Washington Code 46.29.460 – Certificate of insurance as proof

2018 Washington Code 46.29.460 – Certificate of insurance as proof

2016 Washington Code 46.29.460 – Certificate of insurance as proof

2015 Washington Code 46.29.460 – Certificate of insurance as proof

2014 Washington Code 46.29.460 – Certificate of insurance as proof

2013 Washington Code 46.29.460 – Certificate of insurance as proof

2009 Washington Code 46.29.460 – Certificate of insurance as proof