martin jelsma cannabis

Celebrating Martin Jelsma’s Retirement and Extraordinary Legacy

When I first met Martin Jelsma (retiring as Programme Director Drugs & Democracy at the Transnational Institute) in 2019, I was a law clerk who, from day one, began following developments in international cannabis policy. At the time, I was trying to understand the intricate architecture of the international drug control treaties—how they functioned, how

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:

MARIJUANA RESCHEDULING

Medical Marijuana Rescheduling Q&A: Cutting Through the Noise

Since acting Attorney General Todd Blanch announced that state-legal medical marijuana would move to Schedule III, the commentary has been relentless — hot takes, doomsayers, and self-proclaimed experts flooding LinkedIn with conflicting interpretations. Much of it is speculative, overstated, and uneducated. This piece cuts through the noise and responds to the questions I have fielded

dea registration medical marijuana

A Calculated Bet: DEA Registration is Open, and the Clock is Ticking

For state-licensed medical marijuana operators, a narrow and potentially transformative window has opened–one that could position your business for future interstate and even global trade. While the Acting Attorney General’s rescheduling order is likely to face legal challenges, the immediate reality is this: you have a 60-day opportunity to act. As of yesterday, April 28,

minnesota's new cannabis laws

The U.S. Opens Its Medical Marijuana Market to Global Trade (For Now); Broader Marijuana Rescheduling on Deck

U.S. joins much of the world in acknowledging medical marijuana The U.S. has joined much of the world in acknowledging medical marijuana. Let international trading begin! Effective April 28, 2026, the acting Attorney General “hereby order[s] that FDA-approved drug products containing marijuana, as well marijuana in any form covered by a state medical marijuana license,

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

hemp

What the 2026 Federal Hemp Ban Means for Unsold Hemp Inventory

Most commentary on the “hemp ban” included in the November funding bill has focused on two related questions: (1) which products and activities may become unlawful on November 12, 2026; and (2) whether Congress will materially amend or delay the ban before then. I recently discussed another consequence operators should be considering as the deadline

A desk calendar shows the month of November 2026 with dates arranged in a grid, set against a plain blue background—marking a year since the hemp bill November 2025 shaped new hemp compliance for 2026.

Hemp Companies Have One Year to Get Marijuana Genetics Into or Out of the US. . . But a Loophole May Still Exist

The hemp industry faces its biggest shake-up since 2018 Effective November 13, 2025, Congress fundamentally rewrote the laws governing hemp in America. Buried within the government funding bill (starting at pg. 64) is language that will reshape the entire hemp industry, including a critical shift in how marijuana seeds are treated under federal law. See

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