State Case Database
Search State Court Report's database of significant state supreme court decisions and pending cases. Download decisions and briefs for cases that develop state constitutional law. This is a selected database and does not include every state supreme court case. See methodology and "How to Use the State Case Database" for more information.
This database is updated monthly, although individual cases may be updated more frequently. Last updated comprehensively with cases decided through March 2025.
Featured Cases
Republican National Committee v. Eternal Vigilance Action, Inc; Georgia v. Eternal Vigilance Action
The Georgia Supreme Court ruled invalid under state nondelegation principles four of seven rules passed by the Georgia State Election board, while upholding one rule. The court did not decide the validity of two other rules, holding that the plaintiffs lacked standing to challenge the provisions.
Planned Parenthood of Montana v. State (Planned Parenthood 1)
Montana Supreme Court held that a 20-week abortion ban; restrictions on medication abortions, including a telehealth ban and 24-hour waiting period; and requirement that providers give patients an opportunity to view an ultrasound and listen to a fetal heartbeat violate the express right to privacy in the state constitution.
Care and Prevention of Eve
Massachusetts Supreme Judicial Court held that department of children and families violated the state constitution's free exercise of religion protection when it vaccinated a child temporarily in its custody over the religious objections of her parents. Parents who have temporarily lost custody of their children retain a residual right to direct their religious upbringing, and the state must demonstrate that allowing the child to remain unvaccinated would substantially hinder the department’s compelling interest in the vaccination.
People v. Lymon
Held that the act requiring registration as a sex offender violates the state constitutional ban on "cruel or unusual" punishments when applied to people whose convictions lack a sexual component
Barrett v. Montana
Ruled that three 2021 laws regulating universities were unconstitutional, including the “Save Women’s Sports Act” that banned transgender athletes from playing on women’s college teams.
Hogan v. Southern Methodist University
Held that a pandemic era law that protected schools from having to pay monetary damages for changes made to the academic experience did not violate a Texas Constitution clause prohibiting retroactive laws.
Texas v. Loe
The Texas Supreme Court refused to block a ban on certain medical treatments for transgender minors, saying the state legislature had a rational basis for passing the law and that it does not improperly infringe on the rights of parents to make medical decisions for the children or on physicians’ abilities to treat patients. The court also said the law does not constitute sex discrimination and declined to treat transgender people as a protected class.
Fair Maps Nevada v. Jeng
Held that the initiatives seeking to amend the Nevada Constitution to create a seven-member Redistricting Commission charged with drawing the state's legislative and congressional maps was unconstitutional
Sisolak v. Polymer80
Upheld several statutes relating to bans of “ghost guns” ban, overturning a district court ruling that found the statutes unconstitutionally vague
Nevadans For Reproductive Freedom v. Washington et al.
Rejected a challenge by an anti-abortion group to a proposed ballot initiative that would create state constitutional abortion protections
Midsouth Association of Independent Schools v. Parents for Public Schools
Ruled that non-profit organization Parents for Public Schools lacked standing because they could not demonstrate an adverse impact to a 2022 law that allowed independent schools to apply for federal and state funds for certain infrastructure improvements allocated in response to the Covid pandemic.
Firearms Owners Against Crime v. Commissioner of Pennsylvania State Police
The Pennsylvania Supreme Court will hear an appeal over whether alleged delays by the state in conducting background checks for gun purchases violates plaintiffs' constitutional due process rights. An appeals court dismissed the lawsuit.
Planned Parenthood of Michigan v. Attorney General of the State of Michigan
Trial court permanently enjoined enforcement of a 1931 Michigan law criminalizing all abortions except those performed to save the mother's life, holding that the law violates abortion patients' fundamental right to bodily integrity under the state due process clause, as well as state equal protection.
