Skip to content

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
Green Market Top11 CROPPED
Super Lawyers ALT
Global Cannabis ALT
Expertise Litigation ALT

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.

Webinar Draft Rules 1

WATCH WEBINAR: Building a Cannabis Brand in New York

December 6: 12:30-1:30pm ESTBUILDING A CANNABIS BRAND IN NEW YORKRegulations for marketing and packaging & labeling, what’s open to interpretation…

Webinar Draft Rules 1

WATCH WEBINAR: Applying for a New York Cannabis License

December 1: 12:30-1:30pm EST APPLYING FOR NEW YORK CANNABIS LICENSESCultivator, Processor, Distributor, Retail, Micro Business, Co-op, Nursery The release of…


LCB Interpretive Statement Bans Hemp-Derivatives Besides CBD

The Washington State Liquor and Cannabis Board (LCB) recently adopted an Interpretive Statement on the use of Additives in Authorized…

MJ Research LOW WIDE

The New Marijuana Research Bill Is Another Sign That Federal Prohibition is Ending

On Friday, December 2, 2022, the White House announced that President Biden signed House Resolution 8454, into law: H.R. 8454,…

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