WA HB2267

Department of Commerce must produce a model urban forestry ordinance and guidance for local governments by January 1, 2029, with reviews required at least every 10 years

Model ordinance prioritizes tree retention differently based on development size: developments with fewer than 2 dwelling units must first avoid tree removal, while developments with 2+ units should avoid removal only when reasonable without constraining proposed residential density

Local governments may use incentives to encourage tree retention including increased building density/height, reduced lot sizes, reduced parking requirements, and reduced setback requirements

Establishes "tree bank" framework allowing communities to designate areas where trees can be planted to compensate for removal elsewhere, with criteria prioritizing areas with environmental health disparities, low tree canopy, or urban heat island effects

Adoption of model regulations is voluntary; local governments retain full discretion in choosing whether to adopt the ordinance