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 v. Yerkey
Ruled victim’s lost wages due to trial attendance were not compensable as restitution under Ohio Constitution’s victims’ rights amendment
State v. Colgrove
Upheld statute barring defendant who pleads guilty or no contest from appealing the conviction judgment entered by the trial court because it does not affect court’s adjudicative functions
Black v. Bureau of Parks & Lands
Ruled Bureau of Parks and Lands can lease land to utility transmission lines without engaging in a public administrative process under constitution’s public-lands provision
State v. Qinxuan Pan
Ruled defendant in bail modification hearing was not constitutionally entitled to affordable bail and extremely high bond amount was reasonable under the circumstances
State v. Moeser
Ruled officer’s signing of affidavit for a warrant while not under oath satisfied constitution's oath or affirmation requirement which does not require a specific procedure for the administration of the oath
Matthews v. The Industrial Commission of Arizona
Ruled statute limiting workers’ compensation claims for mental illnesses to those arising from unusual or extraordinary situations does not violate workers' compensation and equal protection clauses
Ammons v. State
Ruled that the constitution protects the right to refuse to perform breath and sobriety tests, and evidence of refusals cannot be used at trial
Knolmayer v. McCollum
Ruled statute’s different treatment of medical malpractice claimants based on existence and type of collateral source compensation to limit recovery of tort damages violates equal protection clause
State v. Aktiengesellschaft
Ruled no due process or due course of law violation for governor to exercise constitutional power to appoint justices to substitute for recused justices in case brought by attorney general
Delgado v. State
Upheld statute creating commission to recommend increases to official salaries as a valid assignment of powers by legislature, satisfying requirements to fix “by law” legislative compensation and separation of powers
