Atty. Diane Smits Lein

Atty. Diane Smits Lein

Diane Smits Lein is a lawyer practicing civil litigation. Diane Smits received a B.A. degree from St.

Wilmington Wilmington 44 yrs experience 44 year
Call (302) 600-4643 Book Appointment

Profile Summary

About Diane Smits Lein at a glance

Diane Smits Lein is a Dep. Atty. Gen. based in Wilmington, Delaware. They have 44+ years of legal experience, licensed to practice since 1982. Their practice focuses on litigation. Admitted to practice in New York (1982), U.S. District Court, Eastern and Southern Districts of New York (1982), U.S. Supreme Court (1986), and Delaware (1990). Educated at Georgetown University (J.D., 1981) and St. Mary's College (B.A., 1978). Serands clients in Wilmington, DE and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Diane Smits Lein is a lawyer practicing civil litigation
  • Diane Smits received a B.A. degree from St. Mary's College in 1978, and has been licensed for 44 years
  • Diane Smits practices in Wilmington, DE

Practice Areas Explained

Diane Smits Lein's Areas of Practice

Each practice area below reflects the types of cases Diane Smits Lein handles, with a brief overview of what that area of law covers.

Civil Litigation

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

Diane Smits Lein is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Delaware →

Jurisdictional Context

Why local counsel matters in Delaware

Practicing law in Delaware. Legal matters in Delaware are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Wilmington are typically filed in the local municipal court or the appropriate Delaware state district court, depending on subject matter and amount in controversy. An attorney licensed in Delaware 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 Delaware courts without local counsel or pro hac vice admission.

Looking for additional Delaware attorneys? Browse all attorneys in Wilmington or all attorneys in Delaware.

Frequently Asked

Common questions about Diane Smits Lein

Where is Diane Smits Lein's law office located?
Diane Smits Lein's law practice is located in Wilmington, Delaware. You can contact the office directly through this profile page.
What practice areas does Diane Smits Lein handle?
Diane Smits Lein focuses on litigation. Each practice area listed reflects experience handling cases of that type in Delaware.
How long has Diane Smits Lein practiced law?
Diane Smits Lein has 44+ years of legal experience and has been licensed since 1982.
Where did Diane Smits Lein go to law school?
Diane Smits Lein earned their education at (J.D., 1981); (B.A., 1978).
How can I contact Diane Smits Lein for a consultation?
You can contact Diane Smits Lein 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.
Georgetown University
- 1981
B.A.
St. Mary's College
- 1978

Bar Admissions

New York
Admitted: 1982
U.S. District Court, Eastern and Southern Districts of New York
Admitted: 1982
U.S. Supreme Court
Admitted: 1986
Delaware
Admitted: 1990

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