December 02, 2025
West Understands the “How” of USP <382>, We Are Here to Help You Figure Out the “What”
In December of 2025, United Stated Pharmacopoeia will make official the final version of USP <382> “Elastomeric Component Functional Suitability in Parenteral Product Packaging/Delivery Systems”, focusing on the functional testing of container closure systems. The tests in this chapter go beyond the current functional testing regimen in USP <381>, which is specific to the elastomeric component, the stopper, in a vial drug system. USP <382> broadens the scope of functional tests from only a stopper and vial to nearly all drug delivery systems. Additionally, drug manufacturers will typically need to perform the testing to show the functional suitability of the system, as the final configuration and use case will need to be known and established.
Todd Jasinski
Sr. Specialist, Technical Product Develpment