University of Maine Cooperative Extension Offers Two Sanitation Trainings: Asynchronous introductory Online Food Processing Sanitation (Level 1 micro-credential) Hands-on in-person Food Processing Sanitation (online course is a prerequisite) (Level 2 micro-credential) Both trainings provide UMaine Food Processing Sanitation micro-credentials and cover food processing sanitation essentials. Asynchronous Introductory Online Food Processing Sanitation (Level 1 micro-credential) Topics