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Atty. Matthew Duffy Cohen

Atty. Matthew Duffy Cohen

Matthew Duffy Cohen is a lawyer practicing environmental and natural resources. Matthew has been licensed for 15 years.

Seattle Seattle 15 yrs experience 15 year
Call (206) 970-4726 Book Appointment

Profile Summary

About Matthew Duffy Cohen at a glance

Matthew Duffy Cohen is a environmental attorney based in Seattle, Washington. They have 15+ years of legal experience, licensed to practice since 2011. Admitted to practice in New York (2011). Serands clients in Seattle, WA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Matthew Duffy Cohen is a lawyer practicing environmental and natural resources
  • Matthew has been licensed for 15 years
  • Matthew practices in Seattle, WA

Practice Areas Explained

Matthew Duffy Cohen's Areas of Practice

Each practice area below reflects the types of cases Matthew Duffy Cohen handles, with a brief overview of what that area of law covers.

Environmental Law

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

Matthew Duffy Cohen is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in Washington →

Jurisdictional Context

Why local counsel matters in Washington

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

Looking for additional Washington attorneys? Browse all attorneys in Seattle or all attorneys in Washington.

Frequently Asked

Common questions about Matthew Duffy Cohen

Where is Matthew Duffy Cohen's law office located?
Matthew Duffy Cohen's law practice is located in Seattle, Washington. You can contact the office directly through this profile page.
What practice areas does Matthew Duffy Cohen handle?
Matthew Duffy Cohen focuses on environmental. Each practice area listed reflects experience handling cases of that type in Washington.
How long has Matthew Duffy Cohen practiced law?
Matthew Duffy Cohen has 15+ years of legal experience and has been licensed since 2011.
How can I contact Matthew Duffy Cohen for a consultation?
You can contact Matthew Duffy Cohen 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.

Bar Admissions

New York
Admitted: 2011

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