FDA moves to tighten oversight of laboratory-developed tests (LDTs) to make them safer and more accurate
FDA unveils plan to regulate lab-developed tests: The FDA at the end of September 2023 unveiled a proposal to begin regulating laboratory-developed tests as medical devices, with enforcement discretion to be phased out over five years to give LDT manufacturers time to adjust. FDA Center for Devices and Radiological Health (CDRH) Director Jeffrey Shuren said the plan is to require LDT makers to register their tests with the Agency, and the tests will be reviewed based on their risk to patients.