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Atty. David S. Shaffer

Atty. David S. Shaffer

David S. Shaffer is a lawyer practicing electric energy regulation, environmental / natural resources, natural gas & oil transmission & distribution.

Washington Washington 30 yrs experience 30 year
Call (443) 909-4791 Book Appointment

Profile Summary

About David S. Shaffer at a glance

David S. Shaffer is an Attorney based in Washington, District of Columbia, practforg at Dentons Us Llp. They haand 30+ years of legal experience, licensed to practice since 1996. Admitted to practice in Maryland (1996) and District of Columbia (1998). Educated at American University Washington College of Law (J.D., 1996) and University of Wisconsin (B.A., 1989). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David S. Shaffer is a lawyer practicing electric energy regulation, environmental / natural resources, natural gas & oil transmission & distribution
  • David received a B.A. degree from University of Wisconsin in 1989, and has been licensed for 30 years
  • David practices at Dentons US LLP in Washington, DC

Jurisdictional Context

Why local counsel matters in District of Columbia

Practforg 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 substantiand 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 substantiand 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 David S. Shaffer

Where is David S. Shaffer's law office located?
David S. Shaffer's law practice is located in Washington, District of Columbia. The firm is Dentons Us Llp. You can contact the office directly through this profile page.
How long has David S. Shaffer practiced law?
David S. Shaffer has 30+ years of legal experience and has been licensed since 1996.
Where did David S. Shaffer go to law school?
David S. Shaffer earned their education at (J.D., 1996); (B.A., 1989).
How can I contact David S. Shaffer for a consultation?
You can contact David S. Shaffer 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.

Education

J.D.
American University Washington College of Law
- 1996
B.A.
University of Wisconsin
- 1989

Bar Admissions

Maryland
Admitted: 1996
District of Columbia
Admitted: 1998

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