Also known as: SDP
Written by attorneys · grounded in primary & secondary sources — see below
A constitutional doctrine that protects certain fundamental liberties from arbitrary or unjustified governmental interference. It requires that laws affecting those liberties satisfy heightened scrutiny rather than mere rational basis review. The doctrine operates as an independent check on legislative and executive power beyond mere procedural fairness.
Stella Shapiro, convicted of animal cruelty, applies for an agricultural work-release program that offers sentence credits. Officials deny her participation unless she consents to surgical sterilization. The condition burdens her fundamental right to procreate, triggering strict scrutiny that the state cannot satisfy.
Simon Stern and his same-sex spouse seek to have their out-of-state marriage recognized for spousal medical decision rights in a local hospital. State regulations limit automatic surrogate status to opposite-sex couples. The denial burdens the fundamental right to marry protected by substantive due process.
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Simone Sanders obtains a large compensatory award against Sentinel Security for a defective product. The jury adds a punitive award many times larger than the harm shown. The award exceeds substantive due process limits because the ratio and reprehensibility guideposts are not met.
Skylar Sullivan owns a historic terminal subject to a landmarks law that bars redevelopment. The restriction allows the same use the property has served for decades. The regulation survives substantive due process review because it permits a reasonable return on the investment.
Sarah Sullivan, a federal taxpayer, sues to enjoin expenditures supporting religious schools. She claims the spending violates the Establishment Clause. The court examines whether she has standing to raise the constitutional claim.
Stephen Shaw challenges a state law criminalizing most abortions as violating substantive due process. The statute directly regulates a woman's decision whether to terminate a pregnancy. The court applies the framework for evaluating burdens on that protected liberty interest.
Strict scrutiny applies when a fundamental right is involved. The state must show a compelling interest and narrow tailoring. Mere rational basis review is insufficient for such intrusions.
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Substantive due process protects against unjustified deprivations of fundamental liberties themselves. Procedural due process requires fair notice and hearing before a deprivation occurs. The two doctrines address distinct constitutional concerns.
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Yes. The right to procreate is fundamental. Conditioning benefits on sterilization of a targeted class of offenders burdens that right and violates equal protection and substantive due process.
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Yes. Grossly excessive punitive awards that fail guideposts of reprehensibility, ratio to compensatory damages, and comparable sanctions exceed due process limits. Courts review such awards for constitutional excessiveness.
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…Stewart, J. In 1963, this Court, in Ferguson v. Skrupa , 372 U.S. 726, purported to sound the death knell for the doctrine of substantive due process, which had been applied to strike down state legislation concerning economic matters. In the 1960's and 1970's, however, the Court has given renewed life to the due process clause by using…