Competitive.

Compliant.

Confident.

Strategic legal counsel for the cannabis industry, emerging markets, and growing businesses.

Meet Heidi Urness, Attorney

Heidi Urness has earned a national reputation as a skilled, tenacious, and results-driven attorney, having successfully represented a diverse array of companies, entrepreneurs, investors, and licensees in the cannabis industry and beyond for over a decade. Heidi and her team are proud to offer direct legal guidance, providing clients with practical solutions and strategic legal support throughout all stages of the business lifecycle.

In addition to crafting and executing expert legal strategies on behalf of clients, Heidi is dedicated to strengthening the credibility of the cannabis industry as a whole. Heidi regularly authors articles for legal journals and industry publications, and speaks to business groups, academic institutions, and government bodies on cannabis legal issues. Heidi is consistently recognized is consistently recognized as one of the leading attorneys in cannabis law, with national honors for legal excellence, influential legal writing, and sustained professional impact including:

Woman in Cannabis Award (Legal) Green Market Report, 2024

Notable Practitioner Chambers Legal Guide, 2024

Distinguished Legal Writing Award Burton Awards, 2024

Global Top 200 Cannabis Attorney Cannabis Law Journal, 2021 – Present

Super Lawyers Rising Star, 2021 – Present

Top 30 Powerful Cannabis Attorneys You Should Know mgMagazine, 2018

Heidi Urness Lawyer Attorney Headshot

What Clients Say

The true measure of our work is our clients’ experience. Here’s what they say about the value we deliver:

“Heidi will never make you feel as if you’re ‘just a client.’ She will make sure everything is done in her power to ensure you receive the fairness this industry and the legal system rarely give without an extra push. Heidi is in a league of her own when it comes to putting in the work to get the wanted results.”

Client of Heidi Urness Law, PLLC

“‘Thorough’” is Heidi’s middle name! Heidi has been extremely involved with us every step of the way, and we wouldn’t trust anyone else with our trademarks. While she has years of experience (that clearly shows in her work) she has never made us feel inadequate or unintelligent for asking questions.”

Client of Heidi Urness Law, PLLC

“Heidi provided excellent advice and support from when I first reached out to her. She stepped in, took over the communications, reviewed everything, and found an opportunity to resolve the problem by agreement. It was seamless and she provided great guidance during the entire process.”

Client of Heidi Urness Law, PLLC

News & Insights

A Deeper Dive Into Our Services

Discover the depth and breadth of our expertise, tailored to your legal and regulatory needs.

Intellectual Property ◦ Advertising & Marketing ◦ Brand Protection

Developing, protecting, and enforcing intellectual property, including trademark strategy, advertising and marketing review, and brand protection across regulated and emerging markets.

Corporate Formation ◦ Commercial Transactions ◦ Contract Disputes

Counseling businesses through entity formation, commercial transactions, and contract disputes, and providing strategic guidance designed to protect enterprise value and resolve conflicts efficiently.

Licensing ◦ Regulatory Compliance ◦ Administrative Advocacy

Guiding clients through licensing and regulatory requirements, managing ongoing compliance, and representing businesses in administrative proceedings and regulatory disputes before federal, state, and local agencies.