Attorney RecordCriminal Defense · Los Angeles County
Humberto Diaz · Criminal Defense Attorney
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Humberto Diaz is on California’s State Bar roll, #157692, admitted in 1992; license status: active as of 22 July 2026. The address of record is in Los Angeles, Los Angeles County. Practice areas listed in the registry: Criminal Defense. 17 case appearances are listed on this profile. The employer on the official record is Law Offices of Humberto Diaz. Registry record updated 20 August 2026; license information comes from the State Bar.
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The record
| State Bar number | #157692 |
|---|---|
| License status | Active |
| Admitted | 1992 |
| Law school | Univ of California at Los Angeles |
| Firm | Law Offices of Humberto Diaz |
| Location | Los Angeles, Los Angeles County |
| Registry identity | Official State Bar record |
Practice areas
Practice areas are self-reported to the State Bar or added by the attorney; listing one is not a State Bar certification.
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Cases of record
From published opinions naming this attorney as counsel. The attorney has not yet confirmed these records.
| Case | Appeared for | Citation | Court | Decided |
|---|---|---|---|---|
| United States v. Martin Carrillo-Castaneda | Counsel for the appellant | 584 F. App'x 866 | U.S. Court of Appeals for the Ninth Circuit | 1 October 2014 |
| United States v. Hernandez | Counsel for the appellant | 545 F. App'x 678 | U.S. Court of Appeals for the Ninth Circuit | 21 November 2013 |
| United States v. Igbineweka | Counsel for the appellant | 394 F. App'x 389 | U.S. Court of Appeals for the Ninth Circuit | 1 September 2010 |
| United States v. Lopez-Hernandez | Counsel for the appellant | 320 F. App'x 614 | U.S. Court of Appeals for the Ninth Circuit | 25 March 2009 |
| United States v. Lopez-Hernandez | Counsel for the appellant | 320 F. App'x 614 | U.S. Court of Appeals for the Ninth Circuit | 25 March 2009 |
| United States v. Castro-Cabrera | Counsel for the defendant | 534 F. Supp. 2d 1156 | U.S. District Court, Central District of California | 5 February 2008 |
| United States v. Gumayagay | Counsel for the appellant | 235 F. App'x 559 | U.S. Court of Appeals for the Ninth Circuit | 20 August 2007 |
| United States v. Gutierrez-Hernandez | Counsel for the appellant | 199 F. App'x 651 | U.S. Court of Appeals for the Ninth Circuit | 28 August 2006 |
| United States v. Barragan | Counsel for the respondent | 136 F. App'x 25 | U.S. Court of Appeals for the Ninth Circuit | 25 April 2005 |
| United States v. Torres | Counsel for the appellant | 81 F.3d 900 | U.S. Court of Appeals for the Ninth Circuit | 18 April 1996 |
| United States v. Khang | Counsel for the appellant | 36 F.3d 77 | U.S. Court of Appeals for the Ninth Circuit | 20 September 1994 |
| United States v. Glenn Ruel Burnett | Counsel for the appellant | 16 F.3d 358 | U.S. Court of Appeals for the Ninth Circuit | 11 February 1994 |
| United States v. Glenn Ruel Burnett | Counsel for the appellant | 94 Cal. Daily Op. Serv. 1058 | California Supreme Court | 11 February 1994 |
| United States v. Robert William Weinert | Counsel for the appellant | 93 Cal. Daily Op. Serv. 5736 | California Supreme Court | 30 July 1993 |
| United States v. Robert William Weinert | Counsel for the appellant | 1 F.3d 889 | U.S. Court of Appeals for the Ninth Circuit | 30 July 1993 |
| United States v. Raul Ortiz-Rivera | Counsel for the appellant | 93 Cal. Daily Op. Serv. 5613 | California Supreme Court | 26 July 1993 |
| United States v. Raul Ortiz-Rivera | Counsel for the appellant | 1 F.3d 763 | U.S. Court of Appeals for the Ninth Circuit | 26 July 1993 |
Appearances in published opinions, drawn from public court records. Cases of record are matters of public record and are not a representation of results; past results do not guarantee a similar outcome. Legal information, not legal advice.
Each case name opens the published opinion it comes from. Is a case not this attorney’s? The attorney can claim this profile and mark it as not theirs, which removes it from this page; anyone can report an error through Help & Support.
On the official record
The employer on the official record is Law Offices of Humberto Diaz.
The law school on the record is UCLA School of Law.
Admitted to the California Bar in 1992 · 34 years on the roll.
Practice areas on the record: Criminal Defense.
17 appearances as counsel in published opinions are on this record.
The address of record is in Los Angeles, in Los Angeles County, where matters are ordinarily heard at the Superior Court of California, County of Los Angeles, seated at Los Angeles.
Confirm Humberto Diaz’s license status, bar number #157692, and official disciplinary or administrative history directly with the State Bar of California at apps.calbar.ca.gov before retaining counsel. This profile does not reproduce the complete official history; missing information does not mean no discipline. This page indexes public-record data and identifies verified claims; it does not rate attorney quality or predict results.
Legal information, not legal advice.
On the record nearby
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