Skip to main content Skip to search Skip to main navigation

FDA: Final Rule Declares Laboratory Developed Tests to be Medical Devices

On 29 April, the Food and Drug Administration (FDA) issued a final rule that will phase out its general enforcement discretion approach for laboratory developed tests (LDTs) over a four-year period.

This decision was prompted by concerns about the potential inaccuracy or poor performance of certain tests compared to FDA-approved in vitro diagnostic (IVD) products. The final rule includes changes to FDA regulations that explicitly classify IVD products, including LDTs, as devices subject to the Federal Food, Drug, and Cosmetic Act.

After a four-year transition period, the FDA will require all IVD manufacturers to comply with the same applicable device standards. The phaseout includes targeted enforcement discretion policies for certain categories of IVDs manufactured by laboratories. The rule is scheduled to take effect 60 days after its publication in the Federal Register on 6 May.


Source:

FDA: Laboratory Developed Tests

Meet the GMP Compliance Adviser

The GMP Compliance Adviser is the world's largest knowledge portal for quality management in the pharma business. 

The demo access is non-binding and ends automatically.

Test it now for free

You may also be Interested in the Following Articles:

What are the quality requirements for pharmaceutical gases?

What are the quality requirements for pharmaceutical gases?

You can view the answer here:
Read more
EMA: Update on the Guideline “Stability Testing for Variations”

EMA: Update on the Guideline “Stability Testing for Variations”

The EMA has updated the guideline on stability testing for variations (Revision 3, applicable from 15 January 2026).
Read more
EU: Proposal for Simplification of Medical Device Rules

EU: Proposal for Simplification of Medical Device Rules

The European Commission has proposed targeted reforms to simplify the Medical Device Regulation (Regulation (EU) 2017/745, MDR) and the In Vitro Diagnostic Regulation (Regulation (EU) 2017/746, IVDR) and to address structural implementation challenges.
Read more
EU: Proposal for a European Biotech Act

EU: Proposal for a European Biotech Act

The European Commission has presented a proposal for a European Biotech Act aimed at strengthening Europe’s biotechnology potential and accelerating the translation of innovation from the laboratory to the market.

Read more
EMA: Concept Paper for the Revision of Annex 3 on Radiopharmaceuticals

EMA: Concept Paper for the Revision of Annex 3 on Radiopharmaceuticals

The EMA has published a concept paper outlining a future revision of Annex 3 (Manufacture of Radiopharmaceuticals) of the EU GMP Guidelines. The paper was developed in collaboration with PIC/S and adopted by the GMDP Inspectors Working Group (IWG) at its November meeting.

Read more
EMA: Q&A on QP Certification Without Physical EU Import

EMA: Q&A on QP Certification Without Physical EU Import

The EMA has published a new Q&A addressing QP certification for batches that are neither manufactured within the EU/EEA nor intended for the EU/EEA market, and that are not physically imported into the EU/EEA.

Read more
Previous
Next