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Notice2026-17215

Evaluation of Therapeutic Equivalence; Guidance for Industry; Availability

Primary source

Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.

Published
August 24, 2026

Issuing agencies

Health and Human Services DepartmentFood and Drug Administration

Abstract

The Food and Drug Administration (FDA or Agency) is announcing the availability of a final guidance for industry titled "Evaluation of Therapeutic Equivalence." This guidance explains FDA's thinking on therapeutic equivalence evaluations and therapeutic equivalence codes (TE codes). FDA's therapeutic equivalence evaluations are listed for multisource prescription drug products approved under the Federal Food, Drug, and Cosmetic Act (FD&C Act) in the active section of the "Approved Drug Products With Therapeutic Equivalence Evaluations" (commonly known as the Orange Book). These therapeutic equivalence evaluations have been prepared to serve as public information and advice to state health agencies, prescribers, and pharmacists to promote public education in the area of drug product selection and to foster containment of health care costs. This guidance finalizes the draft guidance of the same title issued in July 2022.

Indexed from Federal Register on August 24, 2026.

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.