Atty. David W. Casazza
For more information, please visit www.gibsondunn.com/lawyer/casazza-david-w/ .
Profile Summary
About David W. Casazza at a glance
David W. Casazza is a government and appellate attorney based in Washington, District of Columbia, practicing at Gibson, Dunn & Crutcher LLP. Educated at Harvard University (J.D., 2015). Recognitions include Best Lawyers in America — Administrative / Regulatory Law (2026) and Best Lawyers in America — Appellate Practice (2026). Serands clients in Washington, DC and the surrounding metropolitan area.
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About
For more information, please visit www.gibsondunn.com/lawyer/casazza-david-w/
Practice Areas Explained
David W. Casazza's Areas of Practice
Each practice area below reflects the types of cases David W. Casazza handles, with a brief overview of what that area of law covers.
Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.
David W. Casazza is one of 132,225 government attorneys indexed nationally. Browse government attorneys in District of Columbia →
Appellate attorneys for civil and criminal appeals at state and federal court.
David W. Casazza is one of 86,319 appellate attorneys indexed nationally. Browse appellate attorneys in District of Columbia →
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.
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