what is the mast
Mandatory Alcohol Server Training (MAST) is required by law for persons who serve, mix, sell, or who supervise the sale of alcohol for on-premises consumption at liquor licensed establishment. Get a MAST permit (Class 13 or Class 12) Replace a lost MAST permit; Upgrade a Class 13 to a Class 12 permit; Renew a MAST permit; Permit Checker; Permit requirements