Also known as: substantive due process · SDP Clause
Written by attorneys · grounded in primary & secondary sources — see below
The constitutional command in the Fifth and Fourteenth Amendments that protects individuals from arbitrary governmental interference with certain fundamental rights and liberties. It requires heightened scrutiny when a law burdens a recognized fundamental right such as procreation or marital privacy. The clause supplies the substantive limit on state power that invalidates measures lacking a sufficient justification tied to a compelling interest.
Simone Sanders, an inmate convicted of agricultural theft, qualifies for a work-release program that reduces her sentence but only if she undergoes surgical sterilization. State officials deny her application when she refuses the procedure. The condition directly burdens her fundamental right to procreate and therefore violates substantive due process.
Sarah Sullivan and her husband live in a state-owned apartment complex. The housing authority adopts a rule barring married tenants without children from possessing any contraceptive devices on the premises. The rule intrudes on the couple's protected marital privacy in contraceptive decisions and is subject to heightened scrutiny under substantive due process.
Select any source to read its text and confirm it supports the definition.
Sydney Santos, a grandmother, seeks to live with her two grandchildren in a single-family home. The city zoning ordinance permits only nuclear-family members to reside together and denies her a permit. The restriction interferes with the fundamental autonomy of extended family living arrangements protected by substantive due process.
Sapphire Technologies sells a vehicle with undisclosed damage and faces a jury verdict of $4,000 in compensatory damages plus $4 million in punitive damages. The award bears no reasonable relation to the harm and the state's legitimate interests. Substantive due process therefore requires reduction of the grossly excessive punitive component.
Sabrina Shah, a first-trimester pregnant resident, challenges a state statute that criminalizes most abortions. The law directly burdens the fundamental privacy interest in reproductive decisions. Substantive due process requires the state to justify the restriction under the applicable standard of review.
Spencer Silver, a terminally ill patient, seeks a physician's assistance to end his life. State law prohibits such assistance and imposes criminal penalties. The prohibition is tested under substantive due process to determine whether it burdens a fundamental right and survives the required level of scrutiny.
Heightened scrutiny applies once a court recognizes the interest as fundamental. The state must then demonstrate that the restriction is narrowly tailored to serve a compelling interest.
Yes. The right extends to adults and, to a significant extent, to minors. Regulations that substantially obstruct access to contraceptives therefore trigger heightened scrutiny.
No. Conditioning sentence-reduction benefits on mandatory sterilization burdens a fundamental right and violates equal protection and substantive due process even when participation is labeled voluntary.
An award that is grossly excessive in relation to the harm and the state's legitimate interests violates substantive due process and must be reduced.
…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…