N.M. Admin. Code § 15.1.8.21 - SLOT ACCOUNTING SYSTEM; RACETRACKS
A slot accounting system shall be required for all racetrack gaming premises constructed after September 1, 2003. A racetrack gaming premises constructed prior to September 1, 2003, is not required to obtain a slot accounting system. If a racetrack constructed prior to September 1, 2003, has implemented a slot accounting system, the racetrack shall maintain that slot accounting system or another system acceptable to the board.
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