In Olsen v. State of Iowa, (IA Dist. Ct., May 22, 2025), an Iowa state trial court allowed plaintiff, a member of the Ethiopian Zion Coptic Church, to move ahead with his suit seeking an injunction to bar enforcement of Iowa's controlled-substance laws against his religious use of cannabis. The suit contends that his religious use of marijuana is protected by Iowa's Religious Freedom Restoration Act enacted last year. That Act contains its own definition of "compelling governmental interest." Even though in federal court litigation in 2008 plaintiff lost his claim that the federal Religious Freedom Restoration Act exempts his religious use of marijuana from federal and state controlled-substance laws, the Iowa state court rejected the state's argument that this suit should be dismissed on collateral estoppel grounds, saying in part:
The issue raised in this litigation is the same as the Petitioner’s prior actions as cited in the briefing, that being whether the compelling state interest test was met regarding the restriction of the Petitioner’s use of cannabis. This issue was central to the Petitioner’s prior cases.
The Petitioner argues the legal landscape has changed since the prior rulings were issued. Collateral estoppel does not apply if controlling facts or legal principles have changed significantly since the Petitioner's prior judgments. Olsen v. Mukasey, 541 F.3d at 831. The court finds that based on this particular argument, that the Petitioner’s should not be dismissed at this time....
In this case, the Petitioner is asserting the claim under Iowa Code Chapter 675. Although it is markedly similar to the federal RFRA and the Petitioner has made similar unsuccessful claims in the past, this court cannot conclude to a certainty that there is no possibility of success under the newly-passed Iowa RFRA.
Plaintiff, who is litigating pro se, issued a press release announcing the decision.