2023 Washington Code 43.21A.640 – Steam electric generating plant — Bonds are legal security, investment, negotiable

2022 Washington Code 43.21A.640 – Steam electric generating plant–Bonds are legal security, investment, negotiable

2020 Washington Code 43.21A.640 – Steam electric generating plant — Bonds are legal security, investment, negotiable

2019 Washington Code 43.21A.640 – Steam electric generating plant — Bonds are legal security, investment, negotiable

2018 Washington Code 43.21A.640 – Steam electric generating plant — Bonds are legal security, investment, negotiable

2016 Washington Code 43.21A.640 – Steam electric generating plant–Bonds are legal security, investment, negotiable

2015 Washington Code 43.21A.640 – Steam electric generating plant–Bonds are legal security, investment, negotiable

2014 Washington Code 43.21A.640 – Steam electric generating plant — Bonds are legal security, investment, negotiable

2013 Washington Code 43.21A.640 – Steam electric generating plant — Bonds are legal security, investment, negotiable

2009 Washington Code 43.21A.640 – Steam electric generating plant — Bonds are legal security, investment, negotiable