Versions of See prior versions of a law on LawServer 2023 Washington Code 31.12.438 – Investment in real property or leasehold interests — Limitations — Rules 2022 Washington Code 31.12.438 – Investment in real property or leasehold interests–Limitations–Rules 2020 Washington Code 31.12.438 – Investment in real property or leasehold interests — Limitations — Future expansion — Rules 2019 Washington Code 31.12.438 – Investment in real property or leasehold interests — Limitations — Future expansion — Rules 2018 Washington Code 31.12.438 – Investment in real property or leasehold interests — Limitations — Future expansion — Rules 2016 Washington Code 31.12.438 – Investment in real property or leasehold interests–Limitations–Future expansion–Rules 2015 Washington Code 31.12.438 – Investment in real property or leasehold interests–Limitations–Future expansion–Rules 2014 Washington Code 31.12.438 – Investment in real property or leasehold interests–Limitations — Future expansion–Rules 2013 Washington Code 31.12.438 – Investment in real property or leasehold interests–Limitations — Future expansion–Rules 2009 Washington Code 31.12.438 – Investment in real property or leasehold interests for own use — Future expansion