BREAKING NEWS: FDA Notifies Congress of its Intent to Publish Framework for Regulatory Oversight of Laboratory Developed Tests (LDTs)

Summers in D.C. are notoriously slow. FDA, however, has added excitement to this summer by informing Congress of its intent to publish a long-awaited framework for LDT regulation.

In its notice to Congress, FDA included what appears to be a draft of the document. After the mandatory 60-day Congressional review, the draft guidance document will be formally issued for public comment.

Within the draft framework, FDA proposes a risk-based, phased system of oversight. They recognize community concerns around access and do not intend to interrupt the marketing and sale of currently available tests. Furthermore, FDA expresses the intent to continue using enforcement discretion for forensic and organ transplantation uses, traditional LDTs, and LDTs for unmet needs.

The document outlines the history of LDT regulation, FDA’s policy of enforcement discretion, and how personalized medicine has caused FDA to reconsider that policy.

We will continue to provide updates on the development of framework for regulatory oversight of LDTs, with additional in-depth commentary next week on this issue and the related news of FDA’s final guidance on companion diagnostics.

For additional information on the current regulation of LDTs, please read PMC’s report “Pathways for Oversight of Diagnostics.”

Tags: Companion Diagnostics, diagnostics, FDA, Laboratory Developed Tests, LDTs, personalized medicine