The Canna Law Blog is a forum for discussing the practical aspects of cannabis law and its impacts on the cannabis industry. We provide insight into how cannabis businesspeople can use the law to their advantage and in plain language we tell you what works and what does not. We aim to help you strategize how to wield the law as both a shield and a sword.

Event banner for “Rescheduling After the Hearing” with four speakers' photos, event details, and information on a live cannabis industry discussion, scheduled for Wednesday, July 22nd, 10-11am PST.

Join Jason Adelstone Tomorrow for The Cannabis Brief LIVE: Cannabis Rescheduling After the Hearing

Tomorrow morning at 10:00 a.m. PT, Harris Sliwoski attorney Jason Adelstone will join fellow cannabis industry professionals for a live webinar, The Cannabis Brief LIVE: Cannabis Rescheduling After the Hearing. The discussion will examine where federal cannabis rescheduling stands following the DEA administrative hearing process, what recent developments mean for the industry, and what cannabis

Jared Schwass is welcomed to the Harris Sliwoski California office, with his photo in front of a cityscape background and company branding.

Harris Sliwoski Welcomes Jared Schwass

Harris Sliwoski is pleased to announce that Jared Schwass has joined the firm as an attorney in our California office. Jared advises entrepreneurs, investors, startups, and established companies operating in highly regulated industries, with a particular focus on the cannabis sector. His practice includes corporate transactions, mergers and acquisitions, regulatory compliance, licensing, land use, and

Webinar banner for "DEA Marijuana Rescheduling Hearings," featuring four speakers, event date July 17, 2026, and a "Live Webinar" label.

Jason Adelstone to Speak on DEA Marijuana Rescheduling Hearing

The DEA’s marijuana rescheduling hearing continues to raise important questions for cannabis businesses, investors, and the industry as a whole. If you’re trying to keep up with where things stand and what may come next, this upcoming MJBizDaily webinar is worth your time. Harris Sliwoski attorney Jason Adelstone will join a panel of industry professionals

Event flyer for the 2026 Cannabis Law Institute in Chicago, highlighting a panel on cross-border opportunities featuring three speakers, hosted by Pritzker School of Law.

Jason Adelstone to Speak at Cannabis Law Institute 2026 on Cross-Border Investment and U.S. Rescheduling

Harris Sliwoski attorney Jason Adelstone will present at the International Cannabis Bar Association’s (INCBA) Cannabis Law Institute 2026, taking place June 17–18 in Chicago and hosted by Northwestern Pritzker School of Law. Jason will join Adi Rozenfeld of Herzog Fox &  Neeman and Sahar Ayinehsazian of A.Y. Strauss for a panel discussion titled: Beyond Borders:

Two men in business attire stand side by side. Text highlights "Chambers USA 2026: Cannabis Law" and lists Harris Sliwoski, Christian Sederberg, and Vince Sliwoski with ranking bands.

Harris Sliwoski Earns Chambers USA Cannabis Law Recognition for 2026

Chambers and Partners, the London-based legal research and rankings organization, has once again recognized Harris Sliwoski among the leading cannabis law firms in the United States. In its 2026 rankings, Chambers ranked Harris Sliwoski in Band 4 nationally and recognized two of the firm’s cannabis attorneys for their industry-leading work: Vince Sliwoski in Band 3

A promotional poster for Cannavision’26 featuring Jason Adelstone, Attorney, MBA, with event details and a professional headshot.

Jason Adelstone to Speak at Global Cannabis Executive Summit in Toronto, June 1

Harris Sliwoski attorney Jason Adelstone will speak at Grow Up’s CannaVision Global Cannabis Executive Summit in Toronto, an exclusive invitation-only event for CEOs, presidents, and top-level executives leading the future of the global cannabis industry. Jason’s panel is at 12:00pm EST on Monday, June 1. The title is “Moving Cannabis Across Borders: What It Takes.”

A man in a suit and glasses stands in front of a cityscape with text welcoming Christian Sederberg to Harris Sliwoski’s Denver, Colorado office.

Harris Sliwoski Welcomes Christian Sederberg

Harris Sliwoski is pleased to announce that Christian Sederberg has joined the firm as Of Counsel. Based in our Denver, Colorado office, Christian brings decades of experience advising businesses, policymakers, and industry leaders across a range of complex regulatory and transactional matters, with a particular focus on the cannabis industry. Christian is widely recognized as

A large crowd attends a business conference. Text reads: International Cannabis Business Conference 2026, Berlin April 13–15, Investment, Compliance & Market Expansion.

Jason Adelstone to Attend the International Cannabis Business Conference in Berlin

Next week, Harris Sliwoski LLP attorney Jason Adelstone will be attending the International Cannabis Business Conference in Berlin, where he is looking forward to connecting with international cannabis businesses, investors, and regulatory experts from around the world. Why ICBC Berlin Matters for the Global Cannabis Market As the global cannabis market continues to expand, ICBC

Promotional poster for the IHI 2026 conference featuring Jason Adelstone, scheduled for March 25-27, 2026, at the Hyatt Conference Center in Aurora-Denver, CO.

Jason Adelstone to Moderate Compliance and Enforcement Panel at Industrial Hemp International Conference

Harris Sliwoski LLP attorney Jason Adelstone will be moderating a panel at the upcoming Industrial Hemp International Conference and Trade Show, in Denver, Colorado. Jason will be joined on the panel by attorney David Sergi and political consultant Kevin Lampe. Their session, “Legal Reality Check: Cannabinoids, Compliance, and Enforcement in a Shifting U.S. Landscape,” will

u.s. cannabis law and policy in 2026

Federal Cannabis Law and Policy in 2026: Watch the Webinar Replay

U.S. federal cannabis law is at a pivotal moment heading into 2026. In a January 15th webinar, attorneys Jason Adelstone and Vince Sliwoski examined two major federal developments that are poised to reshape the industry: the Executive Order directing the rescheduling of marijuana under the Controlled Substances Act, and new Congressional legislation redefining “hemp,” effective