Due to e-commerce and online gaming regulations and also requirements by the Financial Action Task Force (FATF), Quatro Casino reserves the right to conduct a security review and may require you to provide such security documents that the Casino deems necessary in order to maintain our high levels of customer protection and security. In the event of failure to comply with such security requests, Quatro Casino reserves the right to void any winnings on your account and/or restrict further purchases and withdrawals and/or lock the account.