2023 Washington Code 82.29A.137 – Exemptions — Certain leasehold interests related to the manufacture of superefficient airplanes

2022 Washington Code 82.29A.137 – Exemptions–Certain leasehold interests related to the manufacture of superefficient airplanes

2020 Washington Code 82.29A.137 – Exemptions — Certain leasehold interests related to the manufacture of superefficient airplanes

2019 Washington Code 82.29A.137

2018 Washington Code 82.29A.137 – Exemptions — Certain leasehold interests related to the manufacture of superefficient airplanes

2016 Washington Code 82.29A.137 – Exemptions–Certain leasehold interests related to the manufacture of superefficient airplanes

2015 Washington Code 82.29A.137 – Exemptions–Certain leasehold interests related to the manufacture of superefficient airplanes

2014 Washington Code 82.29A.137 – Exemptions — Certain leasehold interests related to the manufacture of superefficient airplanes

2013 Washington Code 82.29A.137 – Exemptions — Certain leasehold interests related to the manufacture of superefficient airplanes

2009 Washington Code 82.29A.137 – Exemptions — Certain leasehold interests related to the manufacture of superefficient airplanes