We design coverage against the standards that actually govern your property, which means your TGRA’s Tribal Internal Control Standards first. Those are tribe-specific and they vary, which is precisely why we read yours instead of quoting a federal part at you. Where your compact follows the Model Compact, Part 5(B) requires your TICS to equal or exceed NIGC’s Part 542 standards, so 542’s substance is the practical design target even though NIGC itself cannot enforce it after CRIT. For Class II operations, Part 543 applies at your revenue tier, or not at all below $3 million.
In practice that means the areas any serious operation covers: gaming floor, cage and vault, count rooms, drop and pickup routes, restricted access points, and the back-of-house transitions that audit reviews scrutinize. Camera selection, placement, resolution, frame rate, and retention are engineered against your standards and documented, not adapted from a generic template and not inflated against a federal floor that may not reach you.
On retention: Model Compact Part 5(C) keeps a three-year log of surveillance room activity and permits video to be destroyed after one year absent a reported incident. We size storage to your compact and your TGRA, and we will show you the arithmetic.