Multiple States Facing Marijuana Legalization Repeal Threats in 2026

A person's arm is shown handcuffed in front of cannabis plants representing marijuana criminalization

Prohibitionist-led efforts are underway in multiple states to repeal voter-initiated adult-use marijuana markets.

In Maine and Arizona, campaigners are collecting signatures to place ballot questions before voters undermining those states’ cannabis legalization laws. If passed the Arizona initiative would repeal the state’s licensed retail marijuana market. The initiative in Maine would similarly wipe out the state’s regulated adult-use market, while also eliminating consumers’ ability to legally grow personal use quantities of cannabis at home.

In Massachusetts, campaigners have already collected the necessary number of signatures to place a similar repeal measure, titled An Act to Restore a Sensible Marijuana Policy, before voters. In Massachusetts and Maine, allegations persist that voters’ signatures in support of the proposals were fraudulently obtained.

“2026 is going to be a pivotal year for the marijuana reform movement,” NORML’s Deputy Director Paul Armentano said. “If successful, these measures will wipe out regulated cannabis markets — eliminating tens of thousands of jobs, ballooning state budget deficits, and disrupting safe access to millions of consumers. How successfully we respond to these challenges today will determine the degree to which our movement continues to move forward tomorrow.”

Also, in Idaho, a constitutional amendment will appear on the November ballot that, if approved, will forbid voters from ever again having the opportunity to decide on statewide marijuana policies. State lawmakers voted last year to place the amendment on the 2026 ballot.

Idaho currently imposes some of the harshest marijuana-related penalties in the nation. Last year, lawmakers passed legislation imposing mandatory minimum penalties for first-time marijuana possession offenses.

Armentano emphasized the need for reformers to push back against these and similar rollback efforts, stating, “The public remains committed to adult-use legalization and medical cannabis access, and it is our responsibility to galvanize this public opinion and ensure that it prevails in 2026 at state houses and at the ballot box.”

Additional information is available from NORML’s Take Action Center and Election Central.