The U.S. Department of Health and Human Services (HHS) has ordered the FDA to cease requiring developers of lab-developed tests (LDTs) to go through the agency’s premarket review mechanisms before offering an LDT. The context of the order might at first blush be interpreted as limiting the scope of the order to the public health emergency (PHE) to the COVID-19 pandemic, but the statement expands the temporal scope by referencing a need for rulemaking on the FDA’s part, one of several indications that this order is intended to outlast the PHE.