Lesley Ann Chipper

NSF Health Sciences Ltd. provides consulting and training solutions to the pharmaceutical and healthcare industries. The company was founded on September 11, 1997 and is headquartered in York, the United Kingdom.

NSF International, Inc. provides public health and safety-based risk management solutions. It offers product certification, management systems, laboratory and testing, standards and publications, auditing and inspection, and consulting services. The company was founded by Walter F. Synder, Henry Vaughan and Nathan Sinai in 1944 and is headquartered in Ann Arbor, MI.

American National Standards Institute operates as a non profit organization. The firm oversees the development of voluntary consensus standards for products, services, processes, systems and personnel in the United States. The company was founded on October 19, 1918 and is headquartered in Washington, DC.

NSF International Strategic Registrations Ltd. provides public health and safety risk management solutions. The firm serves aerospace, automotive building products and interiors, chemical, dietary supplements, medical devices, and water and wastewater. The company was founded in 1944 and is headquartered in Ann Arbor, MI.

Part of NSF International (Michigan), NSF Erdmann Analytics GmbH is a German company that provides analytical services for microbiological, molecular-biological, and chemical industries. The company is based in Rheda-Wiedenbrück, Germany. The CEOs are Lesley Ann Chipper, Michael Patrick Walsh, Gerd Untiedt. The company was founded in 1997 by Ralf Erdmann. NSF Erdmann Analytics was acquired by NSF International (Michigan) on January 19, 2015.