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.
Roman Realty, LLC v. The City of Morgantown
Ruled that the state constitution's takings clause does not require an eminent domain proceeding be initiated to ascertain just compensation, merely that just compensation must be paid
State v. Barr
Held that the mandatory consecutive sentence requirement in the Idaho Code did not violate the separation of powers provision of the Idaho Constitution
State v. Tran
Ruled that the Hawaii constitutional provision allowing the legislature to define jury unanimity required for a conviction of continuous sexual assault against a minor below 14 years of age did not violate Equal Protection Clause of the US Constitution
State ex rel. Parson v. Walker
Held that statute governing Governor's power to grant reprieves, commutations and pardons placed no limit on Governor's exclusive constitutional discretion over clemency matters
Commonwealth v. Torsilieri
Held that Sex Offender Registration and Notification Act's presumption that adult sex offenders posed higher risk of recidivism did not violate due process
Navahine F. v. Hawai‘i Department of Transportation
State reached settlement with plaintiffs who sued over the climate impact of the state transportation system. Under settlement, Hawaii must plan and implement carbon reduction plans; fund and complete green transportation projects; establish oversight unit in the transportation department; and involve youth in the process. The trial court has approved the settlement and has jurisdiction over any disputes that arise.
Preterm-Cleveland v. Yost
Filed, by abortion providers, a lawsuit claiming the state’s abortion restrictions, including a 24-hour waiting period to receive abortion care, violate the state constitution’s right to reproductive freedom.
In Re the State of Texas
The State of Texas requested that a Harris County guaranteed income program in that would use federal funds to disburse $500 cash payments (monthly, for 18 months) to 2,000 low-income county residents be paused as a lawsuit over the program proceeds in the trial court. The Texas Supreme Court issued a temporary injunction.
In re Covid-related Restrictions on Religious Services
Affirmed dismissal of the clergy members’ challenge to restrictions on religious gatherings during the Covid-19 pandemic. Because the restrictions were lifted before the action was filed and the possibility of future pandemic conditions is speculative, the court said, the plaintiffs cannot establish irreparable harm for injunctive relief or standing for their declaratory claim. The court also found the governor immune from the clergies’ damages claims, rejecting the argument that his restrictions fell outside the state tort law’s liability exemption for “discretionary” acts because he lacked authority to interfere with religious worship under the state constitution.
Kanahele v. State
Held that the state's transfer of control over a mountain access road constituted a breach of its constitutional duty to carry out the Hawaiian Homes Commission Act
