Please visit the Commission's server training webpage for information on the approved server training programs available. During a shift when a 17-year-old employee is selling and serving alcohol, there must also be supervisory personnel on the premises that are at least 18 years old and who have also successfully completed a server training program. The 17-year-old employee must have successfully completed a server training program approved by the Commission. What are the age requirements for employees who sell and serve alcohol?Ī business issued a license that allows for the sale, service, and consumption of alcoholic liquor on the premises may allow 17-year-old employees to sell and serve alcoholic liquor to customers.