Marlyn Nutraceuticals, Inc., Phoenix, AZ, has received Good Manufacturing Practices (GMP) certification following a successful audit of the company’s facility by NSF International. The certification verifies that Marlyn Nutraceuticals is compliant with federal standards outlined in 21 CFR Part 111. GMPs regulations require that processes by which dietary supplement ingredients are produced are safe and free of possible contamination. This includes all aspects of the manufacturing process, from raw material control to finished product release, as well as employee training, validation of testing equipment, product traceability and facility maintenance.