--- title: "Tiffany M. Duong | KnowJudges" canonical: "https://knowjudges.com/kyj/judge/tiffany-m-duong" page_type: "judge_profile" updated: "2026-07-27" --- # Tiffany M. Duong Colleyville Municipal Court · Municipal Judge ## Profile - Court: Colleyville Municipal Court - State: Texas - Role: Municipal Judge - Service status: active - Last verified: 2026-07-27 ## Summary Official statewide and applicable court procedural guidance applies to this judge. ## Before you appear - Read the judge-specific standing order first when one is listed. - Check the docket and case orders for requirements that supersede broader guidance. - Confirm current remote-access and courtroom technology arrangements before the proceeding. ## Courtroom Rules ### limited criminal remote appearance Scope: statewide For the specific fine-and-cost hearings governed by Articles 45A.258 and 45A.259, a justice or municipal judge may allow a defendant to appear by telephone or videoconference when an in-person appearance would impose undue hardship. Evidence excerpt: If the justice or judge determines that requiring a defendant to appear before the justice or judge in person for a hearing under Article 45A.258 or 45A.259 would impose an undue hardship on the defendant, the justice or judge may allow the defendant to appear by telephone or videoconference. [Texas Code of Criminal Procedure Article 45A.260, Appearance by Telephone or Videoconference](https://statutes.capitol.texas.gov/Docs/CR/pdf/CR.45A.pdf) Source checked: 2026-07-26 ## Sources - [Official profile](https://card.txcourts.gov/directorysearch.aspx) - [Official roster](https://card.txcourts.gov/directorysearch.aspx) - [Texas Office of Court Administration official judicial roster](https://card.txcourts.gov/directorysearch.aspx) - [Texas Code of Criminal Procedure Article 45A.260, Appearance by Telephone or Videoconference](https://statutes.capitol.texas.gov/Docs/CR/pdf/CR.45A.pdf) ## JSON-LD ```json { "@context": "https://schema.org", "@graph": [ { "@type": "WebPage", "@id": "https://knowjudges.com/kyj/judge/tiffany-m-duong", "url": "https://knowjudges.com/kyj/judge/tiffany-m-duong", "name": "Tiffany M. Duong | KnowJudges", "description": "Tiffany M. Duong, Colleyville Municipal Court. 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Duong", "item": "https://knowjudges.com/kyj/judge/tiffany-m-duong" } ] } ] } ``` ## Biography ### Professional career - Senior Family Law Attorney at Diaz Law Firm, PC (2017–2020) - Associate Attorney at Barrett Daffin Frappier Turner & Engel, LLP (2014–2015) - Staff Attorney at Bexar County Civil District Courts (2010–2014) - Her profile and public records confirm her judicial service in Texas municipal courts, but there is no evidence in the provided sources that she is currently serving as a judge in any court system ### Education - St. Mary’s University School of Law — J.D. (2008) - B.A. in Psychology from The University of Texas at Austin (2004) ### Additional information - Licensed by the State Bar of Texas since 2008 - Duong held the role of Associate Judge for the Cities of Colleyville and Keller Merged Municipal Courts from April 2017 to July 2021. - Owner of The Law Office of Tiffany M. Duong (2015–2017) - Duong has over five years of public sector experience at the county government level and three years in private sector general civil litigation. - In this role, she presided over municipal court cases, including family law matters, and applied judicial oversight in local governance contexts. - Texas‐licensed attorney and former Associate Judge of the Cities of Colleyville and Keller Merged Municipal Courts in Texas. - Earlier roles as a court support specialist and intern at Bexar County Civil District Courts - The available information focuses on her past judicial role and broader legal career. - She also has five+ years of supervisory and training experience in legal settings. ## Published courtroom rules ### Shared court rules - [Texas Code of Criminal Procedure Article 45A.260, Appearance by Telephone or Videoconference](https://knowjudges.com/courtroom-rules/national-shared-set-7a6578736340dbebb75e89c7) — Scope is limited to the court class in the source claim. Shared court context only; case-type restrictions, exceptions, later amendments and case orders apply. This is not a personal preference or a complete rules inventory. [Official source](https://statutes.capitol.texas.gov/Docs/CR/pdf/CR.45A.pdf). Collected 2026-07-26. - [Texas Code of Criminal Procedure Article 45A.260, Appearance by Telephone or Videoconference](https://knowjudges.com/courtroom-rules/national-shared-set-0fa5a7f51969f3609de00053) — Scope is limited to the court class in the source claim. Shared court context only; case-type restrictions, exceptions, later amendments and case orders apply. This is not a personal preference or a complete rules inventory. [Official source](https://statutes.capitol.texas.gov/Docs/CR/pdf/CR.45A.pdf). Collected 2026-07-26.