205 Mass. Reg. 150.01
Each gaming licensee shall implement policies, procedures, and practices designed to prevent persons younger than 21 years old from gambling and, except for an employee 18 years of age or older who is licensed or registered pursuant to M.G.L. c. 23K and 205 CMR and acting in the performance of the duties the employee is licensed or registered to undertake, from entering a gaming area. The policies, procedures, and practices shall include but not be limited to an ongoing program of training for personnel at the gaming establishment that emphasizes the responsibility of personnel for identifying and preventing such activity by persons younger than 21 years old. Identifiable winnings or losses arising as a result of such prohibited gaming in a gaming establishment by a person younger than 21 years old shall be remitted to the commission for deposit into the Gaming Revenue Fund established in M.G.L. c. 23k, § 59.
205 CMR 150.01