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Cannabis Businesses

Dedicated, driven, and client-focused:
we are Green Light Law Group.

Business attorneys in Oregon, Washington & New York, delivering results for clients nationwide

We are a litigation and business law firm for the marijuana and hemp industries, as well as for emergent areas of the law such as the fledgling psychedelics industry. Our attorneys are recognized and established industry leaders and provide unparalleled insight and guidance to our clients. Our clients range from newly inspired entrepreneurs to the world's most respected and well-established cannabis businesses.

Green Light Law Group has offices in Oregon, Washington, and New York, and our lawyers are licensed to practice law in Oregon, Washington, New York, Maryland, Washington, D.C., and Florida.

Learn More About Us
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Green Light Law Group deals with complex litigation, transactional and regulatory matters across the spectrum of cannabis businesses. We counsel and advise our clients with deep industry knowledge and dedication to superior client service.

Green Light Law Blog

Staying on top of new laws and shifting regulations is critical for success in emerging industries. Subscribe to the Green Light Law Blog and never miss important updates.

Crack LOW

Oregon Court of Appeals Delivers Landmark Decision on Civil Forfeiture

Last week, the Oregon Court of Appeals issued its decision in a civil forfeiture case out of Yamhill County, which…


Oregon’s Cannabis Industry Beats Back Consumer Tax Increase Bill (For Now)

Oregon’s cannabis industry notched a victory in the ongoing, and seemingly endless, effort to allow cities and counties to increase…

Residency Requirement

Washington’s Residency Requirement Upheld in Court. . . Again

The US District Court for the Western District of Washington (the Court) has upheld the residency requirement set by the…

Updated Psilocybin Webinar

WATCH Psilocybin and 280E: Understanding the Tax Implication’s Impact on Businesses

This webinar is a deep dive into 280E and its potential impact on newly forming psilocybin businesses. Our expert panel…

Our attorneys are true cannabis law trailblazers and industry leaders. We have extensive legal and practical experience in all aspects of the marijuana and hemp industries and have guided our clients through the maze of this volatile, ever-evolving industry since 2014.

Meet Our Attorneys
Bradley Blommer

Managing Partner, Real Estate & Litigation Attorney

Perry N. Salzhauer

Partner, Corporate & Environmental Attorney

Andrew DeWeese

Partner, Litigation and Regulatory Attorney