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Constitutional research / File 09

Amendment IX

Rights beyond the list

Read how the Constitution addresses rights retained by the people that are not specifically listed.

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The original text.

Amendment IX
Ratified December 15, 1791

National Archives transcription ↗
U.S. Constitution / Amendment IX
The enumeration in the Constitution, of certain rights, shall not be construed to deny or disparage others retained by the people.

Original spelling and punctuation preserved.

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The research file.

15 local PDFs for this amendment, with source details and a direct download for each. Start with an overview or follow a case.

Read each source in context. Court decisions and dated analyses are preserved as published. Later law may change their meaning. Sources marked as context explore related questions; they are not direct holdings on this amendment.

15 documents in this file

ScholarshipPDF / 2023 / 73 pages / 631 KB

The Ninth Amendment: The Hard Problem of U.S. Constitutional Law

University of Pittsburgh Law Review

Jorge Farinacci-Fernos examines several possible functions of the Ninth Amendment after Dobbs.

ScholarshipPDF / 2021 / 36 pages / 377 KB

Reviving Elusive Rights: State Constitutional Unenumerated Rights Clauses as Bounded Guarantors of Fundamental Liberties

Georgetown Journal of Law & Public Policy

Comparative context: examines state unenumerated-rights clauses and their relationship to Ninth Amendment interpretive debates.

ScholarshipPDF / 2017 / 57 pages / 3.1 MB

Baby Ninth Amendments and Unenumerated Individual Rights in State Constitutions Before the Civil War

Mercer Law Review / Northwestern University Law Review repository

Comparative scholarship traces state clauses inspired by the Ninth Amendment and their protection of unenumerated rights.

Official analysisPDF / 2016 / 4 pages / 169 KB

Constitution Annotated: Ninth Amendment - Unenumerated Rights

Congressional Research Service / Government Publishing Office

Official 2016 analysis of the 9th Amendment and its judicial interpretation; a dated research reference, not a continuously updated edition.

ScholarshipPDF / 2013 / 15 pages / 196 KB

Inkblot: The Ninth Amendment as Textual Justification for Judicial Enforcement of the Right to Privacy

University of Chicago Law Review Dialogue

Kurt Lash examines competing views of the Ninth Amendment and judicial enforcement of privacy rights.

ScholarshipPDF / 2010 / 29 pages / 4.5 MB

Natural Rights and the Ninth Amendment: How Does Lockean Legal Theory Assist in Interpretation?

NYU Journal of Law & Liberty

Michael McConnell examines retained natural rights and the Ninth Amendment through Lockean legal theory.

ScholarshipPDF / 2008 / 8 pages / 64 KB

The Golden Mean Between Kurt & Dan: A Moderate Reading of the Ninth Amendment

Drake Law Review

Randy Barnett contrasts competing Ninth Amendment theories and argues for protection of fundamental liberties.

ScholarshipPDF / 2008 / 16 pages / 123 KB

Three Myths of the Ninth Amendment

Drake Law Review

Kurt Lash challenges common individual-rights and historical assumptions about the Ninth Amendment.

Court decisionPDF / 2003 / 49 pages / 1.5 MB

Lawrence v. Texas

Supreme Court of the United States / Library of Congress

Contextual Fourteenth Amendment liberty decision concerning adult intimacy, not a holding creating a Ninth Amendment cause of action.

Court decisionPDF / 2000 / 46 pages / 1.5 MB

Troxel v. Granville

Supreme Court of the United States / Library of Congress

Contextual Fourteenth Amendment parental-rights decision; Justice Scalia discusses the Ninth Amendment in dissent, not a Ninth Amendment holding.

Court decisionPDF / 1997 / 91 pages / 2.8 MB

Washington v. Glucksberg

Supreme Court of the United States / Library of Congress

Contextual substantive-due-process decision on asserted unenumerated rights and assisted suicide, not a Ninth Amendment holding.

Court decisionPDF / 1965 / 53 pages / 1.6 MB

Griswold v. Connecticut

Supreme Court of the United States / Library of Congress

Addresses marital privacy; Justice Goldberg's concurrence discusses the Ninth Amendment, distinct from the majority's reasoning.

Court decisionPDF / 1947 / 52 pages / 1.7 MB

United Public Workers v. Mitchell

Supreme Court of the United States / Library of Congress

Includes the Court's treatment of Ninth and Tenth Amendment objections to federal restrictions on political activity.

Court decisionPDF / 1925 / 26 pages / 852 KB

Pierce v. Society of Sisters

Supreme Court of the United States / Library of Congress

Contextual Fourteenth Amendment decision about parental educational choices, not a Ninth Amendment holding.

Court decisionPDF / 1923 / 14 pages / 446 KB

Meyer v. Nebraska

Supreme Court of the United States / Library of Congress

Contextual Fourteenth Amendment liberty decision about language education and family choices, not a Ninth Amendment holding.