Atty. Arturo Anton Decastro

Atty. Arturo Anton Decastro

Arturo Anton Decastro is a lawyer practicing antitrust. Arturo received a B.A. degree from University of Massachusetts, Amherst in 2000, and has been licensed for 23 years.

Washington Washington 23 yrs experience 23 year
Call (771) 223-2304 Book Appointment

Profile Summary

About Arturo Anton Decastro at a glance

Arturo Anton Decastro is an attorney based in Washington, District of Columbia. They have 23+ years of legal experience, licensed to practice since 2003. Admitted to practice in Texas (2003), U.S. District Court, Northern District of Texas and U.S. Court of Appeals, Fifth Circuit (2004), and District of Columbia (2010). Educated at American University, Washington College of Law (J.D., 2003) and University of Massachusetts, Amherst (B.A., 2000). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Arturo Anton Decastro is a lawyer practicing antitrust
  • Arturo received a B.A. degree from University of Massachusetts, Amherst in 2000, and has been licensed for 23 years
  • Arturo practices in Washington, DC

Jurisdictional Context

Why local counsel matters in District of Columbia

Practicing law in District of Columbia. Legal matters in District of Columbia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Washington are typically filed in the local municipal court or the appropriate District of Columbia state district court, depending on subject matter and amount in controversy. An attorney licensed in District of Columbia brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in District of Columbia courts without local counsel or pro hac vice admission.

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common questions about Arturo Anton Decastro

Where is Arturo Anton Decastro's law office located?
Arturo Anton Decastro's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
How long has Arturo Anton Decastro practiced law?
Arturo Anton Decastro has 23+ years of legal experience and has been licensed since 2003.
Where did Arturo Anton Decastro go to law school?
Arturo Anton Decastro earned their education at (J.D., 2003); (B.A., 2000).
How can I contact Arturo Anton Decastro for a consultation?
You can contact Arturo Anton Decastro directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Practice Areas

Education

J.D.
American University, Washington College of Law
- 2003
B.A.
University of Massachusetts, Amherst
- 2000

Bar Admissions

Texas
Admitted: 2003
U.S. District Court, Northern District of Texas and U.S. Court of Appeals, Fifth Circuit
Admitted: 2004
District of Columbia
Admitted: 2010

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