Atty. Edward David Hassi

Atty. Edward David Hassi

Mr. Edward David Hassi is a lawyer practicing antitrust & trade law, litigation.

Washington Washington 30 yrs experience 30 year
Call (771) 209-7411 Book Appointment

Antitrust & Trade Law & More Attorney · Serving Washington, DC · 30+ Years Experience

Profile Summary

About Edward David Hassi at a Glance

Edward David Hassi is an Attorney based in Washington, District of Columbia, practicing at Debevoise And Plimpton Llp. They have 30+ years of legal experience, licensed to practice since 1996. Their practice focuses on litigation. Admitted to practice in New York (1996) and New Jersey (1996). Educated at Fordham University (J.D., 1995) and United States Naval Academy (B.S., 1986). Serves clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Edward David Hassi

  • Mr. Edward David Hassi is a lawyer practicing antitrust & trade law, litigation
  • Edward received a B.S. degree from United States Naval Academy in 1986, and has been licensed for 30 years
  • Edward practices at Debevoise & Plimpton LLP in Washington, DC

Practice Areas Explained

Edward David Hassi's Areas of Legal Practice

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

Civil Litigation in Washington

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Edward David Hassi is one of 450,750 litigation attorneys indexed nationally. Browse litigation 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 Edward David Hassi

Where is Edward David Hassi's law office located?
Edward David Hassi's law practice is located in Washington, District of Columbia. The firm is Debevoise And Plimpton Llp. You can contact the office directly through this profile page.
What practice areas does Edward David Hassi handle?
Edward David Hassi focuses on litigation. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Edward David Hassi practiced law?
Edward David Hassi has 30+ years of legal experience and has been licensed since 1996.
Where did Edward David Hassi go to law school?
Edward David Hassi earned their education at (J.D., 1995); (B.S., 1986).
How can I contact Edward David Hassi for a consultation?
You can contact Edward David Hassi 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.

Professional Profile

Why Clients in Washington Choose Edward David Hassi

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 Edward David Hassi's practice in the field of litigation.

Decade-Tested Legal Experience

Edward David Hassi brings 30+ 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 New York and New Jersey, Edward David Hassi can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Focused Litigation Practice

Concentrating on litigation means Edward David Hassi's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.

Local Presence in Washington

A Washington-based practice means Edward David Hassi 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 Edward David Hassi 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 Edward David Hassi.

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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 Edward David Hassi directly.

Edward David Hassi's Practice Areas & Specializations

Education & Law School Background

J.D.
Fordham University
- 1995
B.S.
United States Naval Academy
- 1986

Bar Admissions & Licensed Jurisdictions

New York
Admitted: 1996
New Jersey
Admitted: 1996

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