Energy and ventilation and indoor air quality requirement exemptions.

TWH as defined in this chapter are exempt from all versions of the Washington state energy code and the ventilation and indoor air quality code.
[Statutory Authority: Chapter 70.114A RCW and RCW 43.70.334 through 43.70.340. WSR 15-13-091, § 246-359-575, filed 6/15/15, effective 1/1/16. Statutory Authority: RCW 70.114A.081. WSR 99-03-065, § 246-359-575, filed 1/18/99, effective 2/18/99.]
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