A mental health advanced directive is a document that declares a person's preferences regarding the person's behavioral health treatment in the event of a temporary period of incapacity due to a behavioral health disorder.  A mental health advanced directive may include:

• the person's preferences and instructions for behavioral health treatment;
• consent to specific types of behavioral health treatment; 
• refusal to consent to specific types of behavioral health treatment; 
• consent to admission to and retention in a facility for behavioral health treatment for up to 14 days; or 
• appointment of an agent to make behavioral health treatment decisions on behalf of a person, including empowering that agent to consent to voluntary behavioral health treatment on behalf of a person.

A mental health advanced directive must be in writing and be acknowledged before a notary public or signed by two witnesses who know the person and attest that the person does not appear to be acting under incapacity, fraud, undue influence, or duress.  A mental health advanced directive may be revoked at any time except during a period of incapacity unless the terms of the directive allow revocation during periods of incapacity.

A person is deemed incapacitated for purposes of a mental health advanced directive when he or she is:

• unable to understand the nature, character, and anticipated results of proposed treatment or alternatives;
• unable to understand the recognized serious possible risks, complications, and anticipated benefits in treatments and alternatives, including nontreatment;
• unable to communicate his or her understanding or treatment decisions; or
• subject to a guardianship.

A health care provider must act in accordance with the terms of a mental health advanced directive to the fullest extent possible, unless compliance would violate an accepted standard of care, the requested treatment is not available, or there is another exception.  Health care providers who provide treatment in accordance with a mental health advanced directive or other specified standards are protected from liability.  A standard form for mental health advanced directives is provided for in state law.

The Health Care Authority (HCA) must convene a Mental Health Advance Directive Effective Implementation Work Group (Work Group) to develop recommendations for the effective implementation of mental health advance directives.  The Work Group must have two subgroups.  The first subgroup is responsible for document storage, and must recommend a method for the creation, maintenance, storage, and sharing of mental health advanced directives.  The document storage subgroup must also develop recommendations regarding the creation and implementation of a statewide mental health advance directive repository.  The second subgroup is responsible for the training for document creation and utilization, and must develop training toolkits and program testing of the training toolkits and engagement strategies in two pilot locations.

The Work Group's membership must be representative of individuals who use mental health advanced directives and behavioral health services, and must include representatives of 19 named constituencies, including:

• the peer advocacy community;
• individuals and families with lived experience of behavioral health crises;
• Chad's Legacy Project;
• licensed or certified behavioral health agencies;
• the Washington State Department of Veterans Affairs;
• Black, Indigenous, and persons of color;
• LGBTQI+ community members;
• the Behavioral Health and Recovery Division of the HCA;
• the Washington State Medical Association;
• the Washington State Hospital Association;
• the Washington State Psychiatric Association;
• the National Alliance on Mental Illness Washington;
• the Washington Council for Behavioral Health;
• emergency services responders;
• designated crisis responders;
• law enforcement or a member of a coresponder program;
• emergency departments;
• inpatient hospitals;
• electronic health record vendors;
• an expert in technical repositories;
• 988 behavioral health crisis response and suicide prevention call centers; and
• individuals with expertise in health care ethics and law.

The Work Group must report its findings and recommendations to the Governor and the Legislature by December 1, 2025.

The state may provide stipends to low-income members or those who have lived experiences if the HCA determines their participation is desirable to promote statutory equity goals.