Improving access and practices relating to portable orders for life-sustaining treatment.

This bill creates a standardized "portable orders for life-sustaining treatment" form that Washington residents can use to document their end-of-life care preferences, allowing the form to be recognized across all healthcare settings in the state. It establishes a statewide registry for these forms, requires healthcare providers to review them annually with patients, and provides legal immunity for providers who follow the documented preferences in good faith. The law directly affects residents making advance care decisions and healthcare providers (including doctors, nurses, EMTs, and hospitals) who must follow these orders. Key provisions include an opt-out option for registry submission, rules for verbal confirmation of forms, and protections against liability for providers acting in accordance with the documented preferences.