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JDF 312 SC

Form 2 - Declaration of Expert Regarding Report, Disclosure, and Opinion

Colorado · Colorado Judicial Branch · Effective August 1, 2024

This form is a declaration that an expert witness must sign. It makes the expert state that their report, disclosures, and opinions are their own professional judgments and that they have followed court rules.

Open the official PDFfrom Colorado Judicial Branch

Where this fits in a case

Hearing

Stage: Hearing

This form is used in water cases when an expert is submitting a report, disclosure, or opinion to the water court.

Either party may file.

Common questions

What is the purpose of this form?
This form requires an expert to declare that their report and opinions are their own professional judgments and that they have followed the court's rules. The expert must state that they are there to help the court understand the evidence or facts. Great care must be taken when filling out this form.
Does the expert have to include everything suggested by the client's attorney?
No. The expert must form their own independent judgment about any suggested matter and cannot include anything suggested by others without that judgment.

Revision history

No changes recorded since we started tracking this form on October 10, 2026. The current version took effect August 1, 2024.

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