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.
State ex rel. Maras v. LaRose
Ruled statute governing appointment of election observers by any political party or group of 5 or more candidates does not violate equal protection clause
Villafana v. State
Ruled that defendant’s consecutive sentences upon conviction for sexually abusing a child on multiple occasions did not constitute cruel or unusual punishment
AFSCME v. State
Ruled that statute converting state employees to at-will did not infringe on constitutional contract rights or right to bargain collectively
Kohlhaas v. State
Held that ballot initiative adopting nonpartisan primary election and ranked-choice voting did not infringe on voting rights, political parties’ associational rights, or other constitutional provisions
ACLU of Nevada v. The County of Nye
Writ issued mandating county and county clerk adopt and refrain from certain procedures related to ballot counting and the role of observers during the ballot counting process
State v. Reddick
Held jury unanimity rule announced by Supreme Court in Ramos does not apply retroactively to cases on state collateral review but prospectively under state constitutional amendment
Welter v. Board of Registration in Medicine
Ruled state board suspension of medical license for false advertising did not violate doctor’s substantive due process rights under federal and state constitutions
Vlahos v. State
Ruled that the court did not abuse its discretion by allowing a juror to remain on the jury because defendant waived the claim by not objecting before the return of the verdict
Kingfisher Wind, LLC v. Wehmuller
Ruled production tax credits used to build a wind farm are intangible personal property and thus exempt from ad valorem taxation under amendment to Oklahoma Constitution
Associated General Contractors of Washington v. State
Ruled that a bill modifying how the Department of Labor and Industries calculated prevailing wage rates for public works projects was not an unconstitutional delegation of legislative authority
