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FL Parentage 312Mandatory

Chain of Custody Declaration

Washington · Washington State Courts · Effective January 1, 2019

This form is a Chain of Custody Declaration used to document that certain samples were collected from specific people and that the samples were properly handled and sent to a designated recipient.

Open the official PDFfrom Washington State Courts

Where this fits in a case

Hearing

Stage: Hearing

This form is used in a parentage case to officially record the steps taken after collecting samples from people, ensuring the samples' handling is documented.

Either party may file.

Common questions

What is this form for?
This form is a Chain of Custody Declaration used to document that samples were collected from certain people and how those samples were handled afterward.
Who fills out this form?
The form requires the person making the declaration to provide their name, employer, and details about the sample collection.

Revision history

No changes recorded since we started tracking this form on October 9, 2026. The current version took effect January 1, 2019.

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