The United States District Court
District of Colorado

Hon. Philip A. Brimmer, Chief Judge
Jeffrey P. Colwell Esq., Clerk of Court

Our mission is to serve the public by providing a fair and impartial forum that ensures equal access to justice in accordance with the rule of law, protects rights and liberties of all persons, and resolves cases in a timely and efficient manner.

Senior Judge William J. Martinez

Alfred A. Arraj United States Courthouse A841 / Courtroom A801
(303) 335-2805


Practice Standards (Revised December 1, 2022) (PDF)    
Practice Standards (Redline Version) (PDF)    
Jury Selection Protocol (Criminal Cases) (PDF)    
Exhibit List (PDF) (WPD) (DOCX)
Witness List (PDF) (WPD) (DOCX)
Initial Discovery Protocols in Certain Employment Cases (PDF)    
Rule 801(d)(2)(E) Proffer (a.k.a. James Proffer) Instructions (PDF)    
Trial Preparation Conference & Pretrial Checklist (PDF)    
Electronic Discovery Guidelines and Checklist (Webpage)