← REGULATORY CHANGES
FEDERAL REGISTER · RULESeptember 19, 2025IN FORCE

Regulation Identification Number 0910-AJ05 Medical Devices; Laboratory Developed Tests; Implementation of Vacatur

What this record is not

Document details are published in the U.S. Federal Register; SPEQ surfaces them for reference and is not affiliated with or endorsed by the FDA or the Office of the Federal Register. The authoritative text is on federalregister.gov.

Document type
Rule
Agency
Health and Human Services Department
Published
September 19, 2025
Effective
September 19, 2025
Document number
2025-18239
ABSTRACT

On May 6, 2024, the Food and Drug Administration (FDA, the Agency, or we) issued a final rule amending the definition of "in vitro diagnostic products" in FDA's regulations. On March 31, 2025, a federal district court vacated that rule. This final rule reverts to the text of the regulation as it existed prior to the effective date of the May 2024 final rule.

Abstract as published in the Federal Register.

READ THE FULL DOCUMENT

The complete document — every provision, the docket, and the comment instructions — is published in the Federal Register. SPEQ surfaces and indexes it for reference; the authoritative text lives on federalregister.gov.

View on federalregister.gov →

That is what FDA published. A free account files it on your watchlist and sends one weekly email with whatever lands next.

Create a free account