1. Temporary policy regarding accredited third-party certification program onsite observation and certificate duration requirements during the COVID-19 public health emergency Publication: [College Park, MD] : Center for Food Safety and Applied Nutrition, April 2020 Subject(s): Accreditation -- methodsCertification -- methodsFood SafetyCOVID-19United StatesUnited States. Department of Health and Human Services.United States. Food and Drug Administration.