The Future of Laboratory Testing Just Got a Little Clearer: FDA's Final Rule on LDTs – Diagnosing Health Care
FDA Releases Laboratory-Developed Tests Final Rule – Thought Leaders in Health Law
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On March 31, 2025, a judge in the Eastern District of Texas struck down a 2024 Final Rule (the "Final Rule") by the Food and Drug Administration ("FDA") that exerted jurisdiction over the regulation of laboratory-developed...more
The U.S. District Court for the Eastern District of Texas vacated the Food and Drug Administration's (FDA) final rule on March 31, 2025, under which the FDA would have started regulating most laboratory-developed tests (LDTs)...more
The order is in, and the LDT Final Rule is out. In May 2024, the U.S. Food & Drug Administration (“FDA” or the “Agency”) published its Final Rule establishing its regulatory framework over laboratory developed tests...more
The FDA’s Webinar for Manufacturers and Other Interested Parties - The U.S. Food and Drug Administration (FDA) will host a webinar on February 25, 2025, from 2:00 p.m. EST to 3:00 p.m. EST, providing additional information...more
Lab-developed tests (LDTs) are laboratory tests where blood is drawn and placed in a test tube to help with identification, diagnosis, and treatment of diseases, conditions, and infections. Examples of LDTs are the COVID-19...more
This year, we have seen several monumental events that already are, or potentially could be, pivotal to the future of the Laboratory Developed Test (“LDT”) industry – first, the issuance of the U.S. Food & Drug Administration...more
As the life sciences, medtech, and diagnostic industries continue to expand and grow increasingly complex, so does the legal, regulatory, and compliance landscape....more
The U.S. Food and Drug Administration's (FDA) March 21, 2024, warning letter to Agena Bioscience Inc. (Agena), a genetic diagnostic test developer, generated a lot of immediate commentary among regulatory lawyers and...more
The U.S. Food and Drug Administration (FDA) is reaffirming its plans to actively regulate certain laboratory developed tests (LDTs) that the FDA has historically treated with enforcement discretion. On June 25, 2024, the FDA...more
As the life sciences, medtech, and diagnostic industries continue to expand and grow increasingly complex, so does the legal, regulatory, and compliance landscape. ...more
In this second installment of our nine-part deep-dive into the U.S. Food & Drug Administration (“FDA” or “the Agency”) final rule on Laboratory Developed Tests (“LDTs”) – which established a staged plan that will phase out...more
On May 29, 2024, a lawsuit was filed in the U.S. District Court for the Eastern District of Texas, challenging the U.S. Food and Drug Administration’s final rule concerning the regulatory status of laboratory developed tests...more
The U.S. Food and Drug Administration (FDA or the Agency) issued a Final Rule on May 6, 2024 (89 FR 37286) that will, over the next four years, radically alter the landscape for laboratory developed tests (LDTs). This action...more
On May 6, 2024, following more than a decade of discourse with interested stakeholders on potential approaches to regulation of laboratory developed tests (LDTs), the U.S. Food and Drug Administration (FDA) published its...more
On April 29, 2024, the Food and Drug Administration (FDA) announced a Final Rule amending regulations to make explicit that in vitro diagnostic products (IVDs) are devices under the Federal Food, Drug, and Cosmetic Act...more
Our FDA/Food, Drug & Device Team analyzes the practical considerations for adhering to the Food and Drug Administration’s final rule for laboratory-developed tests (LDTs)....more
On May 6, 2024 the FDA published its much-anticipated Final Rule on Lab-Developed Tests (“LDTs”) to make explicit that in vitro diagnostic products (“IVDs”) are devices under the Federal Food, Drug, and Cosmetic Act (“FD&C...more
Over the last several weeks, the Biden administration has released numerous final regulations in order to “beat the clock” before it ticks down to the Congressional Review Act (CRA) deadline. The CRA authorizes Congress to...more
FDA’s Final Rule regulating Laboratory-Developed Tests (LDTs) has been published in the Federal Register yesterday, May 6, 2024. This follows a decades-long effort by some stakeholders to clarify the regulatory status of...more
On May 6, 2024, the Food and Drug Administration (FDA) published its final rule for laboratory developed tests (LDTs). The final rule cemented the agency’s forecasted decision to increase the FDA’s regulatory oversight of...more
The U.S. Food and Drug Administration's (FDA) recent announcement of a final rule extending regulatory oversight to laboratory developed tests (LDTs) has sparked controversy. As discussed in a previous Holland & Knight alert,...more
On April 29, 2024, FDA finalized the long-awaited rule to assert authority over the regulation of laboratory developed tests (LDTs) under FDA’s existing regulatory framework for medical devices under the Federal Food, Drug,...more
The U.S. Food and Drug Administration (FDA) issued a final rule on April 29, 2024, that significantly changes the regulatory framework for laboratory developed tests (LDTs). LDTs are in vitro diagnostic products (IVDs) that...more
The U.S. Food and Drug Administration (FDA or Agency) announced on April 29, 2024, in a forthcoming and long-awaited final rule that laboratory developed tests (LDTs) will be regulated as medical devices....more
On April 29, 2024, the US Food and Drug Administration (FDA) issued the long-awaited final rule around the regulation of laboratory developed tests (LDTs), which are in vitro diagnostic products (IVDs) that FDA describes as...more