AOAC is resuming its Salmonella in Liquid Egg Proficiency Testing (PT) Program (E01). This qualitative program consists of five Salmonella in Liquid Egg samples and permits participating laboratories to report the presence or absence of Salmonella and report the O and H antigens, and species identification, if applicable to the laboratory. The first round ships on August 16, 2021. To enroll or learn more about these programs, contact staff at [email protected].