Atty. Mark Thomas Wasden

Atty. Mark Thomas Wasden

Mark Thomas Wasden is a lawyer practicing international trade, administrative law. Mark received a B.A. degree from Brigham Young University in 1990, and has been licensed for 33 years.

Washington Washington 33 yrs experience 33 year
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Administrative Law & More Attorney · Serving Washington, DC · 33+ Years Experience

Profile Summary

About Mark Thomas Wasden at a Glance

Mark Thomas Wasden is a Counsel based in Washington, District of Columbia, practicing at King And Spalding Llp. They have 33+ years of legal experience, licensed to practice since 1993. Their practice focuses on government and international. Admitted to practice in Maryland (1993), District of Columbia (1994), U.S. Court of International Trade and U.S. Court of Appeals, Federal Circuit (1994), and U.S. District Court, District of Maryland (2005). Educated at George Washington University (J.D., 1993) and Brigham Young University (B.A., 1990). Recognitions include Peer Reviewed. Serves clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark Thomas Wasden

  • Mark Thomas Wasden is a lawyer practicing international trade, administrative law
  • Mark received a B.A. degree from Brigham Young University in 1990, and has been licensed for 33 years
  • Mark practices at King & Spalding LLP in Washington, DC

Practice Areas Explained

Mark Thomas Wasden's Areas of Legal Practice

Each practice area below reflects the types of cases Mark Thomas Wasden handles, with a practical overview of what that area of law involves and how it may apply to your situation in Washington.

Government & Administrative Law in Washington

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Mark Thomas Wasden is one of 131,162 government attorneys indexed nationally. Browse government attorneys in District of Columbia →

International Law in Washington

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

Mark Thomas Wasden is one of 39,787 international attorneys indexed nationally. Browse international attorneys in District of Columbia →

Jurisdictional Context

Why Local Counsel Matters in Washington

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 venue, 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.

Washington Courts and Legal Process

Choosing a Washington-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

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

Frequently Asked

Common Questions About Mark Thomas Wasden

Where is Mark Thomas Wasden's law office located?
Mark Thomas Wasden's law practice is located in Washington, District of Columbia. The firm is King And Spalding Llp. You can contact the office directly through this profile page.
What practice areas does Mark Thomas Wasden handle?
Mark Thomas Wasden focuses on government, international. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Mark Thomas Wasden practiced law?
Mark Thomas Wasden has 33+ years of legal experience and has been licensed since 1993.
Where did Mark Thomas Wasden go to law school?
Mark Thomas Wasden earned their education at (J.D., 1993); (B.A., 1990).
How can I contact Mark Thomas Wasden for a consultation?
You can contact Mark Thomas Wasden 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.
What awards or recognition has Mark Thomas Wasden received?
Mark Thomas Wasden's notable recognition includes: Peer Reviewed.

Professional Profile

Why Clients in Washington Choose Mark Thomas Wasden

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Mark Thomas Wasden's practice in the field of government and international.

Decade-Tested Legal Experience

Mark Thomas Wasden brings 33+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Maryland, District of Columbia, and U.S. Court of International Trade and U.S. Court of Appeals, Federal Circuit, Mark Thomas Wasden can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering government and international, Mark Thomas Wasden can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Washington

A Washington-based practice means Mark Thomas Wasden attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Search Reference

How People Find Mark Thomas Wasden Online

Prospective clients searching for legal help in Washington commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Mark Thomas Wasden.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Mark Thomas Wasden directly.

Mark Thomas Wasden's Practice Areas & Specializations

Education & Law School Background

J.D.
George Washington University
- 1993
B.A.
Brigham Young University
- 1990

Awards & Professional Honors

Peer Reviewed

Bar Admissions & Licensed Jurisdictions

Maryland
Admitted: 1993
District of Columbia
Admitted: 1994
U.S. Court of International Trade and U.S. Court of Appeals, Federal Circuit
Admitted: 1994
U.S. District Court, District of Maryland
Admitted: 2005

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