Get in Touch with Our Phoenix Cannabis Lawyers
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Arizona cannabis lawyers providing industry-expert legal planning, regulatory support, corporate guidance, and compliance strategies.
Contact UsSince 2010, Harris Sliwoski has helped cannabis businesses navigate the rapidly evolving legal and regulatory landscape. Following the passage of Proposition 203, the Arizona Medical Marijuana Act, Arizona established its medical cannabis program and created opportunities for licensed operators throughout the state. In 2020, Proposition 207, the Smart and Safe Arizona Act, legalized adult-use cannabis, transforming Arizona into a significant regulated cannabis market..
Today, our attorneys advise cannabis businesses at every stage of the business lifecycle, from startup and licensing to expansion, investment, acquisitions, and ongoing regulatory compliance.
Arizona's cannabis industry is regulated primarily by the Arizona Department of Health Services (ADHS), which administers the registration of medical marijuana dispensaries and the licensing of adult-use marijuana establishments, as well as associated compliance, inspection, and enforcement functions. While Arizona's regulatory framework is more centralized than many other states, cities and counties continue to influence where cannabis businesses may operate through zoning, permitting, and land use regulations.
Our cannabis attorneys help clients navigate Arizona's evolving regulatory framework while remaining compliant with both state requirements and applicable local rules.
Arizona's cannabis market has evolved well beyond its initial licensing period. Businesses today must navigate ongoing regulatory compliance, ownership changes, financing, taxation, local permitting, and an increasingly competitive marketplace. Federal cannabis policy and reform initiatives continue to evolve, creating additional legal considerations for operators and investors.
Our attorneys combine deep cannabis industry experience with sophisticated corporate, real estate, litigation, tax, and regulatory counsel to help Arizona cannabis businesses operate confidently in a complex and constantly changing legal environment.
We represent cultivators, manufacturers, dispensaries, testing laboratories, investors, and ancillary businesses throughout Arizona. Our team regularly advises clients on:
Arizona's adult-use cannabis market has matured rapidly since the launch of recreational sales in 2021. Today, cannabis businesses face a different set of challenges than they did during the industry's initial rollout. Instead of focusing primarily on obtaining licenses, operators are navigating evolving regulations, increased competition, local compliance requirements, business expansion, financing, mergers and acquisitions, and brand protection.
At the same time, the broader legal landscape continues to evolve. Federal cannabis reform remains an active area of discussion, and changes to banking, taxation, interstate commerce, or federal scheduling could significantly impact Arizona cannabis businesses. Companies that build strong legal and regulatory foundations today will be best positioned to adapt as new opportunities emerge.
At Harris Sliwoski, we help cannabis businesses plan for both today's regulatory environment and tomorrow's legal developments. Whether you are launching a new venture, expanding operations, raising capital, or preparing for an acquisition, our cannabis attorneys provide practical legal guidance designed for long-term success.
Beyond advising individual businesses, our cannabis attorneys are committed to fortifying, defending, and building credibility for the industry as a whole. Harris Sliwoski’s cannabis business lawyers are more than legal strategists—they are thought leaders: forward-thinking bloggers, educators, writers, and speakers.
They regularly write articles for legal journals and frequently post to our acclaimed and widely followed Canna Law Blog. We speak to business and trade groups, academic institutions, and government bodies on a variety of cannabis legal issues, and our cannabis lawyers are frequently quoted by global, national, and local media outlets. We also have compiled (and are forever adding to) a Cannabis Glossary to help with industry terminology.
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“Harris Sliwoski expertly guided us through the formation of our company. They continue to assist with necessary registrations and compliance with numerous regulations. They were able to promptly answer all our many questions and provide understandable options, explanations and practical advice. We expect to continue to use Harris Sliwoski on a regular basis as our company expands. They were also able to introduce us other professional experts. We would not hesitate to recommend Harris Sliwoski to any companies in need of legal advice.”
This law firm was a huge help as our company went through the process of commercial licensing in the California cannabis industry. They have helped us with a variety of legal issues in a timely fashion, while clearly communicating with us throughout the process. Everyone we’ve worked with at Harris Sliwoski is an expert in their field and we have always felt that we were in good hands through our legal representation.
Legal stuff is always scary. And I've had to play offense a couple times, begrudgingly. To have Harris Sliwoski have my back? It made things a lot less prickly. They quickly walked me through my options, and were refreshingly consistent in their communications, timing and billing. I've been lucky to stay out of the legal side of things my whole career, thankfully. When things went a little wrong, Harris Sliwoski quickly made things right.
I am impressed with this law firm. They answered all my questions regarding cannabis businesses and the California cannabis framework, and they have helped me with a variety of legal issues in a timely fashion, while always clearly communicating with us throughout the process. They also redirected me to other quality people for my business needs. Everyone I worked with at Harris Sliwoski is an expert in their field, and I was in good hands throughout my legal representation.
I have been working with the lawyers at Harris Sliwoski for more than 20 years both as a business owner and as an executive at a large east-coast health system and that is because they have always efficiently provided high level and clear international law advice. Most recently, Harris Sliwoski provided legal support on many matters related to procuring medical products worldwide. Their support was particularly helpful to during the onset of COVID, when there was a big need for securing PPE quickly, all while navigating complicated international and domestic legal requirements. Harris Sliwoski’s team of international lawyers helped by conducting rapid-fire due diligence on potential suppliers, navigating the legal logistics for getting product from overseas and through U.S. customs, and drafting contracts to protect against various sorts of horribles. They did this by essentially providing what amounted to 24/7 service. I cannot recommend them highly enough.
Harris Sliwoski has represented our company in the legal cannabis industry for years. Harris Sliwoski has advised us in a wide variety of legal matters, and they are truly experts in their field. I would highly recommend Harris Sliwoski to anyone with questions about cannabis law, or any legal matters. They have been great for our Company, and will continue to guide us as our industry evolves
You won't find a better partner than Harris Sliwoski when trying to navigate the complex world of healthcare regulations. They not only give sound and reliable legal advice, but they are also very responsive and are able to guide you in a way that helps you reach your business objectives as well.
When we started the process of building a 'seed to sale' cannabis company in Oregon, we saw the need for expert legal counsel. The cannabis sector is fraught with potential peril at every turn, and we wanted the best legal advice we could find. After talking to several firms and individuals, we feel extremely fortunate to have chosen Harris Sliwoski as our legal counsel.
We use Harris Sliwoski on all our international legal matters, including on our international litigation matters. We have over the last few years been involved in a couple big international legal disputes and Harris Sliwoski’s international dispute resolution team provided us with expert legal assistance on both matters. They were always very careful to explain to us what they were doing and why and what their actions would likely cost us in legal fees. Most importantly, we did extremely well on both cases and I have no doubt Harris Sliwoski was a big factor in that.
We have used Harris Sliwoski for legal help related to our international manufacturing. The lawyers with whom I worked had extensive familiarity with the international legal issues involved in our various projects and offered us key insights. I particularly appreciated how they always quickly and efficiently do what they say they will do and always within their cost estimates.
222 S. Mill Ave.
Suite 800
Tempe, AZ 85281
United States
Hours:
Mon-Fri: 9AM-5PM
Arizona Cannabis FAQ
Arizona regulates adult-use cannabis businesses through marijuana establishment licenses and marijuana testing facility licenses. A marijuana establishment license may authorize retail sales as well as certain cultivation and manufacturing activities, subject to Arizona law and regulatory approval. Medical cannabis businesses operate under nonprofit medical marijuana dispensary registrations, and many businesses hold both medical and adult-use authority as dual licensees. In addition to state licensing requirements, Arizona cannabis businesses must comply with local zoning, land use, and permitting regulations. An experienced Arizona cannabis attorney can help you evaluate licensing requirements, maintain regulatory compliance, and navigate the legal issues involved in operating a cannabis business.
Arizona cannabis businesses routinely encounter legal issues involving regulatory compliance, corporate governance, commercial contracts, real estate transactions, employment law, tax planning and compliance, intellectual property, and business disputes. Working with experienced cannabis counsel can help identify and address legal risks before they become costly problems.
Yes. Buying or selling an Arizona cannabis business involves complex legal and regulatory requirements. Cannabis mergers, acquisitions, and ownership transfers require careful legal and regulatory due diligence, properly structured transaction documents, and compliance with Arizona Department of Health Services (ADHS) ownership, disclosure, licensing, and operational requirements, as well as applicable local regulations. An experienced Arizona cannabis attorney can help buyers, sellers, and investors navigate the transaction, minimize regulatory risk, and facilitate a successful closing.
Arizona cannabis businesses are regulated primarily by the Arizona Department of Health Services (ADHS), which administers licensing and registration, inspections, compliance, and enforcement for adult-use marijuana establishments, marijuana testing facilities, and medical marijuana dispensaries. In addition to state requirements, businesses must comply with applicable local zoning, land-use, and permitting rules. Because cannabis laws and regulations continue to evolve, businesses should regularly review their compliance obligations.