Nevada Supreme Court Halts Parental Notification Abortion Law, Rules Statute Vague

CARSON CITY, NV — The Nevada Supreme Court issued a landmark constitutional ruling Thursday, blocking the enforcement of a decades-old state law that required physicians to notify the parents or guardians of a minor seeking an abortion.

In a unanimous 22-page en banc opinion, the state’s highest court reversed a lower court’s decision, declaring the 1985 statute unconstitutionally vague and ordering the district court to implement a preliminary injunction against it.

The Legality of ‘Unconstitutional Vagueness’

The legal battle centers around Senate Bill 510, a law originally passed by the Nevada Legislature in 1985. The statute was blocked by federal permanent injunctions in 1991 under Roe v. Wade and was never enforced until July 2025, when a federal judge vacated the long-standing block following the U.S. Supreme Court’s decision to overturn federal abortion protections in Dobbs v. Jackson Women’s Health Organization.

Planned Parenthood Mar Monte and an anonymous local physician immediately filed suit in state court, arguing the law violated due process. Writing for the court, Chief Justice Douglas Herndon affirmed that the statute fails to provide explicit standards for medical professionals, leaving them vulnerable to arbitrary criminal prosecution or professional sanctions.

Specifically, the high court noted that the law lacks clear parameters regarding how a doctor must notify a parent or what legally constitutes a “reasonable effort” to do so.

“The lack of specificity arguably leaves it up to each potential investigating agency and thereafter, judge, to arbitrarily decide what effort is sufficient,” Herndon wrote.

Flawed Judicial Bypass Framework

The justices also leveled heavy criticism at the statute’s “judicial bypass” mechanics, which theoretically allowed a minor to obtain a court order authorizing the procedure without parental notification. The high court ruled that the bypass provisions lacked fair notice and clear operational guidelines, leaving physicians with no baseline to verify whether a minor had successfully secured valid judicial authorization.

The Supreme Court rejected prior lower-court assertions that the healthcare providers lacked standing, noting that the statute forced physicians into an unconstitutional dilemma: deny urgent, time-sensitive medical care to minor patients or risk criminal liability. The ruling successfully restores the status quo across Southern Nevada healthcare networks, ensuring immediate reproductive privacy protections for minor patients statewide while the underlying litigation continues.

Source: Nevada Supreme Court Appellate Case Registry Planned Parenthood Mar Monte v. State of Nevada, Office of the Nevada Attorney General Statutory Review Division.