More information on the CDPH HMDR program and approved training options can be found here: https://www.cdph.ca.gov/Programs/CEH/DFDCS/Pages/FDBPrograms/HomeMedicalDeviceRetailProgram.aspx . This license requires completion of state-approved training and a course completion certificate, as HMDR facilities are required to have an Exemptee physically present during all hours of operation in lieu of a pharmacist.