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MP 301

Petition for Initial Detention DCR (Non-Emergency) (Adults Only)

Washington · Washington State Courts · Effective December 1, 2024

This form is a request to the court asking for a person to be held for an initial detention period. It is used when a designated crisis responder believes the person has a behavioral health disorder and poses a risk of serious harm or is gravely disabled.

Open the official PDFfrom Washington State Courts

Where this fits in a case

Start a case

Stage: Start a case

This form is used by a designated crisis responder when they bring in an adult they believe has a behavioral health disorder and needs immediate evaluation and treatment.

Usually filed by the person starting the case.

Common questions

Who fills out this form?
The form is filled out by a designated crisis responder (DCR).
What does this form ask the court for?
The petitioner asks the court to order the person to appear for an evaluation and treatment period that will not last longer than 120 hours within 24 hours of the order being served.
Does the person being detained have rights?
The form includes a notice of rights, which tells the person they have rights, such as the right to an attorney and the right to a hearing within 120 hours.

Revision history

No changes recorded since we started tracking this form on October 9, 2026. The current version took effect December 1, 2024.

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