Dormant Commerce Clause Meets Cannabis: Residency Requirements, Federal Illegality, and What Comes Next
Cannabis law continues to live in constitutional limbo. States like Washington and California have built robust, tightly regulated cannabis markets, while federal law still treats marijuana as contraband. That tension has now collided head‑on with one of the Constitution’s most powerful doctrines: the Dormant Commerce Clause. Just recently, in January 2026, the Ninth Circuit weighed






