iTech Labs is a world leading testing and certification laboratory for Online Gaming systems. They are testing online casino sites since 2004.
You can find the list of iTech Labs certified Bitcoin casino sites on this page. This certificate means that the games that are listed at the Bitcoin Casino site are listed and approved by iTech Labs in terms of randomness and fairness. The Provably Fair casino games are approved to be fair by iTech Labs.
The iTech Labs personnel are expertly trained and experienced, testing and test results are thoroughly carried out and documented, and customers receive project reports regularly.