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.
Aztec Municipal Schools v. Cardenas
Affirmed a lower court decision that a workers’ compensation limit on the duration of disability benefits for a mental illness violated the equal protection clause of the state constitution.
Doe v. Abbott and Muth v. PFLAG
Upheld, in a pair of decisions, injunctions prohibiting the Texas Department of Family and Protective Services from enforcing an expanded definition of “child abuse” in a way that would mandate investigations of caregivers providing gender-affirming medical care for minors.
Planned Parenthood of the Heartland, Inc. v. Hilgers
Held that a bill containing restrictions on abortion and gender-affirming for minors care did not violate the state constitution's prohibition on bills that contain more than one subject because both issues relate to regulating healthcare.
Castellanos v. State of California et al.
Upheld a ballot measure approved by voters in 2022 that classifies app-based drivers as independent contractors. Plaintiffs claimed the measure infringed on the state legislature's constitutional authority to create a workers' compensation system.
NC NAACP v. Almance County
Held that law prohibiting removal of a confederate monument outside courthouse did not violate equal protection, tax, or open courts provisions of state constitutions
Montanans Securing Reproductive Rights v. Knudsen
Ruled that the Attorney General's ballot proposed ballot statement for a reproductive rights initiative was prejudicial and crafted a new, compliant statement.
Advisory Opinion to the Attorney General re: Limiting Government Interference with Abortion
Approved a constitutional amendment for the 2024 ballot that seeks to prevent laws that would "prohibit, penalize, delay, or restrict abortion before viability or when necessary for the patient's health."
Parker v. Department of Inland Fisheries and Wildlife
Held that law prohibiting Sunday hunting does not violate recently enacted right to food amendment
Contoocook Valley School District v. New Hampshire
Trial court found state must pay a base amount of at least $7,356.01 per child per year to meet its state constitutional obligation to provide an adequate public education. An appeal is pending before the New Hampshire Supreme Court.
Washington v. Cline
Held that a man who sought damages via a direct constitutional claim for being denied a speedy trial was not eligible for any remedy because such claims are available only if there is no other existing remedy.
