Dale Hallerberg is the technical manager for medical product testing at TÜV Rheinland of North America. His bachelor of science in electrical engineering is from the University of Illinois. He has more than 25 years experience in product safety testing and electrical safety research. He is a member of the AAMI Electrical Section, and is active on the IECEE Risk Management Task Force. He is also part of the development team for the third edition amendment 1 of IEC 60601-1—“Medical equipment/medical electrical equipment—Part 1: General requirements for basic safety and essential performance,” published by the International Electrotechnical Commission (IEC).