Abstract

On April 29, 2024, the U.S. Food and Drug Administration (FDA) issued a transformative final rule impacting the regulatory landscape for laboratory-developed tests (LDTs). This new regulation categorizes in vitro diagnostics (IVDs) used as LDTs under the same stringent oversight applied to other medical devices, thereby phasing out the agency’s long-standing policy of enforcement discretion. This paper offers a concise historical overview and examines the FDA’s revised regulatory framework scheduled for the next four years, examining its impact on laboratory operations in terms of safety, efficacy, and innovation. It explores how the new rule’s increased compliance demands and economic implications impact laboratory operations, including economic stability, innovation, and patient safety. Also highlighted is how certain laboratories gain strategic advantages that could enhance their market stability and attract investors. The overall intent of this paper is not an in-depth analysis but instead it aims to inform stakeholders in health services about evolving laboratory standards. By doing so, it equips healthcare participants to strategically align with emerging regulatory demands, enhancing comprehension of how these changes influence healthcare delivery and laboratory procedures.

Description

This is an open access article under the CC BY license (http://creativecommons.org/ licenses/by/4.0/).

Publisher

Elsevier

Date of publication

Fall 9-2024

Language

english

Persistent identifier

http://hdl.handle.net/10950/4774

Document Type

Article

Publisher Citation

Carpenter, R. E. (2025). Navigating the new norm: The FDA's final rule on laboratory developed tests (LDTs) and their impact on laboratory operations. Clinical Microbiology Newsletters. https://doi.org/10.1016/j.clinmicnews.2024.09.001

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