2023 Washington Code 25.15.426 – Articles of merger — Filing — Effective date

2022 Washington Code 25.15.426 – Articles of merger–Filing–Effective date

2020 Washington Code 25.15.426 – Articles of merger — Filing — Effective date

2019 Washington Code 25.15.426 – Articles of merger — Filing — Effective date

2018 Washington Code 25.15.426 – Articles of merger — Filing — Effective date

2016 Washington Code 25.15.426 – Articles of merger–Filing–Effective date

2015 Washington Code 25.15.426 – Articles of merger–Filing–Effective date