Clark Wu


Clark Wu is a business attorney and litigator at the firm. He brings a well-rounded background in several practice areas, making him a vital member of the firm’s cannabis and hemp, commercial and business litigation, and corporate transactions departments.

Clark assists clients with transactional matters of varying complexity and provides continued legal counsel up and through the closing. He is also involved in helping clients with their general business matters, such as state and federal trademark application and enforcement, branding, corporate structuring, employment issues, risk analysis, and management disputes.

Cannabis and hemp clients rely on Clark to provide comprehensive legal advice regarding licensing, operational issues, state and federal regulations, FDA enforcement, and various day-to-day compliance matters. In this capacity, Clark has helped clients resolve regulatory issues with the Arizona Department of Health Services, the Arizona Department of Agriculture, the Arizona Department of Public Safety, and other regulatory bodies.

Clark’s litigation experience has also proved incredibly beneficial to clients, as it enables him to explore transactional issues with a litigation perspective.

In his spare time, Clark often dabbles in cooking and experimenting with any exotic food he has had the opportunity to encounter. Clark has now eaten his way across three continents and is still hungry for adventure.


ASU, Sandra Day O’Connor College of Law, J.D., cum laude

University of California, Riverside, B.A. with Honors

Bar & Court Admissions

Arizona State Bar

Missouri State Bar

U.S. District Court, District of Arizona

Professional Memberships

Maricopa County Bar Association

Arizona Dispensaries Association

Marijuana Industry Trade Association of Arizona

International Cannabis Bar Association

National Cannabis Industry Association

California Cannabis Industry Association

Publications & Speaking Engagements

Arizona Proposition 207 – Adult Use Marijuana in Arizona 101 (CLE presenter), Sandra Day O’ Connor American Inn of Court (2021)

Social Equity Draft Rule Updates (presenter), Marijuana Industry Trade Association (June 2021)

Why Arizona Manufacturing and Cultivation are Great Opportunities in 2021 and Beyond (presenter), Marijuana Industry Trade Association (Mar. 2021)

Adult Use in Arizona: What’s Next? (presenter), Marijuana Industry Trade Association (Nov. 2020)

CBD & Pet Products: The FDA Regulations You Need to Know, Cannabis Law Journal (July 2020)

Negotiating Trademarks in Cannabis Law, Arizona Attorney Magazine (Mar. 2020)

Special Distinctions & Achievements
Community Involvement

Secretary of Diversity Committee, International Cannabis Bar Association (2020-present)

Leading Issues Committee, International Cannabis Bar Association (2020-present)

Judicial Internship Opportunity Program, American Bar Association