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JDF80.3

Subpoena Affidavit

Colorado · Colorado Judicial Branch · Effective May 1, 2025

This form is an affidavit that must be attached to a subpoena. It is a sworn statement confirming certain details about the subpoena's purpose.

Open the official PDFfrom Colorado Judicial Branch

Where this fits in a case

Discovery

Stage: Discovery

This form is used when a subpoena is being issued in a case, and the person filing it must make a sworn statement about what the subpoena is related to.

Either party may file.

Common questions

What is this form for?
This form is a Subpoena Affidavit that must be attached to a subpoena. It requires a sworn statement about the subpoena's purpose.
Who fills out this form?
The form requires a person to sign it under penalty of perjury, stating that the information is true and correct.

Revision history

No changes recorded since we started tracking this form on October 10, 2026. The current version took effect May 1, 2025.

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