In online casinos, roulette games are usually developed by specialised software companies rather than the casinos themselves. The casino mainly acts as the platform that hosts the games, while the provider handles development, technical infrastructure, game stability, and payout calculations. This applies to both RNG roulette and live dealer tables.
- Game and Mechanics Development
For RNG roulette, providers build a digital wheel powered by certified random number generator technology that replicates the behaviour of a physical roulette wheel. In live roulette, the provider oversees the entire setup, including the studio, dealers, cameras, wheel calibration, and streaming systems.
- Result Processing
With RNG roulette, outcomes are generated directly by the algorithm. In live dealer games, specialised sensors and OCR systems detect the winning number from the wheel and instantly transfer the result to the gaming interface.
- Bet Handling and Payout Calculations
Player wagers are processed through the provider’s infrastructure in real time. The same system calculates winnings and automatically updates balances once the result is confirmed.
- Casino Integration
Casinos connect roulette games to their platforms through API integration. This allows operators to display the games and receive betting data without directly controlling gameplay or outcomes.
- Compliance and Technical Oversight
Software providers are responsible for server stability, game updates, security systems, and compliance with licensing and fairness standards required by regulators and independent testing agencies.
Because of this structure, casinos themselves cannot manipulate roulette outcomes. The full gaming process runs through the provider’s systems, including live studios and game servers. For example, a player in Canada and another in Germany may join the exact same live roulette table while using completely different casino platforms. Although the interfaces and payment options differ by market, the underlying game environment remains identical.
Before roulette games can appear on casino platforms, providers must complete multiple certification stages designed to verify fairness, technical security, and regulatory compliance. Licensing is one of the core requirements. Not only casinos but software providers themselves must hold valid licences issued by recognised authorities. Depending on the market, these may come from local regulators such as the UK Gambling Commission or broader international authorities like the Malta Gaming Authority or Curacao.
To secure approval, providers must submit their games for independent testing. This includes verification of RNG functionality, RTP accuracy, and system reliability. Audits are typically conducted by laboratories such as eCOGRA, GLI, or iTech Labs. These organisations follow internationally recognised ISO/IEC 17025 testing standards alongside GLI-19 requirements developed specifically for online casino and live dealer games.
Security standards are also part of the process. Providers must implement encryption systems and data protection measures that safeguard player information and financial transactions. Even after certification is granted, ongoing audits and recurring compliance checks remain mandatory. This layered review process helps maintain transparency and trust across the online roulette industry.