205 CMR 143.16
Communications Protocols
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:
(a) is able to bi-directionally communicate with the Commission's central monitoring
system;
(b) transmits, on a per bet basis, data relative to amounts wagered, amounts won, cash in,
cash out, and similar financial information necessary for tax collection and auditing;
(c) allows remote verification of gaming device software using a Commission approved
verification tool;
(d) allows remotely activating and disabling slot machines; and
(e) transmits data relative to any restarts, shutdowns, resets, game changes, door open, and
other maintenance events.