Jeffrey Barach, Ph.D., is a food scientist who has been responsible for research and development, regulatory liaison activities, teaching, problem solving and troubleshooting. He is a subject-matter expert on issues related to food safety, biotechnology, food irradiation, nanotechnology and other new processing and testing technologies, and serves as a FSMA-qualified individual. He serves as a consultant on FSMA to PMMI, The Association for Packaging and Processing Technologies.