Atty. Jan David Blais

Atty. Jan David Blais

Jan David Blais is a lawyer practicing commercial law, corporate, aviation law and 2 other areas of law. Jan David received a M.P.A. degree from Harvard University in 1962, and has been licensed for 62 years.

Brooklyn Brooklyn 62 yrs experience 62 year
Call (332) 232-1106 Book Appointment

Profile Summary

About Jan David Blais at a glance

Jan David Blais is a business and aviation attorney based in Brooklyn, New York. They have 62+ years of legal experience, licensed to practice since 1964. Admitted to practice in Massachusetts (1964), District of Columbia (1972), and Washington (1986). Educated at Harvard Law School (LL.B., 1963) and Harvard University (M.P.A. Holy, 1962). Serands clients in Brooklyn, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jan David Blais is a lawyer practicing commercial law, corporate, aviation law and 2 other areas of law
  • Jan David received a M.P.A. degree from Harvard University in 1962, and has been licensed for 62 years
  • Jan David practices in Brooklyn, NY

Practice Areas Explained

Jan David Blais's Areas of Practice

Each practice area below reflects the types of cases Jan David Blais handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Jan David Blais is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New York →

Aviation Law

Aviation attorneys for aircraft accidents, FAA regulation, pilot defense, and aviation industry matters.

Jan David Blais is one of 9,225 aviation attorneys indexed nationally. Browse aviation attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

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

Looking for additional New York attorneys? Browse all attorneys in Brooklyn or all attorneys in New York.

Frequently Asked

Common questions about Jan David Blais

Where is Jan David Blais's law office located?
Jan David Blais's law practice is located in Brooklyn, New York. You can contact the office directly through this profile page.
What practice areas does Jan David Blais handle?
Jan David Blais focuses on business, aviation. Each practice area listed reflects experience handling cases of that type in New York.
How long has Jan David Blais practiced law?
Jan David Blais has 62+ years of legal experience and has been licensed since 1964.
Where did Jan David Blais go to law school?
Jan David Blais earned their education at (LL.B., 1963); (M.P.A. Holy, 1962).
How can I contact Jan David Blais for a consultation?
You can contact Jan David Blais 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

LL.B.
Harvard Law School
- 1963
M.P.A. Holy
Harvard University
- 1962

Bar Admissions

Massachusetts
Admitted: 1964
District of Columbia
Admitted: 1972
Washington
Admitted: 1986

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