205 C.M.R. 143.16
A slot machine or other electronic gaming device in operation in a gaming establishment may operate any industry standard open communication protocol approved by the Commission, provided that the system is fully compatible with the Commission's central monitoring system and all required gaming devices, and is capable of providing all data required by the Commission. A gaming licensee shall not operate any slot machine or other electronic gaming device in a gaming establishment, unless the slot machine:
REGULATORY AUTHORITY
205 CMR 143.00: M.G.L. c. 23K, §§ 4(28) and 5.