What is the role of testing and certification for gaming devices and RNG in ensuring game integrity?

• A. Certification is optional and rarely granted
• B. Tests verify only cosmetic features
• C. RNG testing is optional
• D. Independent testing confirms fair RNG, payout schedules, and game rules; ensures randomness, prevents manipulation, and supports regulatory approval

Answer: (D)

Testing and certification of gaming devices and RNGs ensure game integrity through independent verification of randomness, payout logic, and rule implementation. Independent labs rigorously evaluate the RNG to confirm true randomness, proper seeding and reseeding practices, and that long-run statistical properties match expectations so outcomes are not biased or predictable. They also audit the game's paytables and rules to ensure the actual results align with the designed probabilities, including how and when bonuses or jackpots trigger. This external validation helps prevent manipulation, checks that hardware and software behave as specified, and provides regulators with objective evidence needed for approval to operate. In short, certification is about proving fairness and compliance, not about cosmetic features or optional checks.