Depending on where the casino is licensed to play and where it’s based, the legal requirements for audits may vary. The best way to ensure that you have a safe, fair play experience is to seek reputable casinos. 888 Casino is an example of an online casino that voluntarily seeks eCOGRA (e-Commerce Online Gaming Regulation and Assurance) certification.
Certificates such as eCOGRA confirm that the casino observes industry-recognized standards for random number generation and a return-to-player percentage that’s in accord with live casinos. While an online casino need not feature these certificates to be a fair host for online games, those that do feature the certificates are proven to be fair.
In most cases, roulette software uses number generation to determine which number the virtual roulette ball lands on during play. When licensing bodies conduct audits of online casinos and roulette games, they pay special attention to how that winning number is determined. They also consider payment methods and withdrawal from the players’ accounts when rating fairness.