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Cannabis Businesses

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

Business attorneys in Oregon & Washington, 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 Portland, Medford and Seattle, and our lawyers are licensed to practice law in Oregon, Washington, California, New York, Maryland, Washington, D.C., Florida and Texas.

Learn More About Us

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.

Joint Xwide

Washington’s Joints for Jabs Program Proves Challenging for Marijuana Retailers

The Washington State Liquor and Cannabis Board (WSLCB) recently garnered national attention for rolling out its “Joints for Jabs” promotion.…

Newsletter Hiring Marketing Coord

Green Light Law Group is Hiring a Marketing Coordinator

WORK AT GREEN LIGHT LAW GROUP We are a litigation and business law firm for the marijuana and hemp industries.…

Pesticide spray low res

Timber Trespass Claims in Pesticide Drift Lawsuit Threatened by Ill-Reasoned Precedent

Our firm represents several clients who have lost their crops as a result of pesticide drift. In one matter, our…

Kick out

When, Why and How to Kick Your “Partner” Out of Your LLC

Limited liability companies or “LLCs” are ubiquitous in the business world, including the cannabis business in Oregon following legalization…

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

Shareholder, Litigation & Real Estate Attorney

Perry N. Salzhauer

Shareholder, Corporate & Environmental Attorney

Andrew DeWeese

Shareholder, Litigation and Regulatory Attorney