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Atty. Douglas M. MacMillan

Atty. Douglas M. MacMillan

Douglas M. MacMillan is a lawyer practicing environmental law, energy law, legislative law and 2 other areas of law.

Washington Washington 54 yrs experience 54 year
Call (771) 244-1984 Book Appointment

Profile Summary

About Douglas M. MacMillan at a glance

Douglas M. MacMillan is a zoning, environmental, government, and energy attorney based in Washington, District of Columbia. They have 54+ years of legal experience, licensed to practice since 1972. Admitted to practice in Massachusetts (1972) and District of Columbia (1980). Educated at Georgetown Law School (J.D., 1972) and Harvard University M.A. University of Washington, (B.S., 1969). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Douglas M. MacMillan is a lawyer practicing environmental law, energy law, legislative law and 2 other areas of law
  • Douglas M. received a M.A. degree from Harvard University, and has been licensed for 54 years
  • Douglas M. practices in Washington, DC

Practice Areas Explained

Douglas M. MacMillan's Areas of Practice

Each practice area below reflects the types of cases Douglas M. MacMillan handles, with a brief overview of what that area of law covers.

Land Use & Zoning

Douglas M. MacMillan is one of 40,226 zoning attorneys indexed nationally. Browse zoning attorneys in District of Columbia →

Environmental Law

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

Douglas M. MacMillan is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in District of Columbia →

Government & Administrative Law

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

Douglas M. MacMillan is one of 132,225 government attorneys indexed nationally. Browse government attorneys in District of Columbia →

Energy & Utilities Law

Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.

Douglas M. MacMillan is one of 36,230 energy attorneys indexed nationally. Browse energy 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.

Frequently Asked

Common questions about Douglas M. MacMillan

Where is Douglas M. MacMillan's law office located?
Douglas M. MacMillan's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does Douglas M. MacMillan handle?
Douglas M. MacMillan focuses on zoning, environmental, government, energy. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Douglas M. MacMillan practiced law?
Douglas M. MacMillan has 54+ years of legal experience and has been licensed since 1972.
Where did Douglas M. MacMillan go to law school?
Douglas M. MacMillan earned their education at (J.D., 1972); (B.S., 1969).
How can I contact Douglas M. MacMillan for a consultation?
You can contact Douglas M. MacMillan 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.
Georgetown Law School
- 1972
B.S.
Harvard University M.A. University of Washington,
- 1969

Bar Admissions

Massachusetts
Admitted: 1972
District of Columbia
Admitted: 1980

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