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Practical guide

KYC and AML checks

What are KYC and AML checks in online casinos: how player verification works, why you need it, what documents are required and how to protect the platform from fraud.
Expert Grigory Titov

In modern online casinos, the issue of security is one of the key ones. A legal casino is required to comply with international anti-money laundering (AML) requirements and know its customers (KYC). These processes protect both the platform itself and the players - from fraud, manipulation and legal risks.

What is KYC

KYC (Know Your Customer) is a procedure for verifying a player's identity:
  • Collection and verification of documents: passport, driver's license, address
  • Verification of age (18 +), country of residence, license compliance
  • Selfie, liveness-check, biometric reconciliation (on some systems)
  • Verification by bases of sanctions and politically exposed persons (PEP)

The KYC procedure is usually triggered at the first withdrawal, when limits are exceeded, or at the request of the security service.

What is AML

AML (Anti-Money Laundering) - a set of measures to identify and block suspicious financial transactions:
  • Monitoring deposits and withdrawals: frequency, amounts, sources of funds
  • Identification of unusual activity: multiple transactions, non-standard schemes
  • Capture and verify potential fraud
  • Reporting to regulators (if licensed)

When validation is enabled

Scenario Action
First withdrawal KYC verification (identity, age)
Large deposit or quick turnover Analysis by AML
Game from an unusual region IP, geoanalysis
Complaints, disputes, suspicion of fraud Full profile audit

How is implemented on the platform

Downloading documents through the personal account interface

Integration with verification providers: Sumsub, Passbase, IDnow, etc.

Automatic behavior-based triggers (risk scoring)

Data retention in accordance with GDPR/CCPA and jurisdictional requirements

SLA support: verification from 5 minutes to 48 hours

Why do you need it

License compliance (MGA, Curaçao, Kahnawake, etc.)

Protecting casinos from fines, blockages and sanctions

Increased trust from players

Easier to work with PSPs, banks and providers


KYC and AML checks are not bureaucracy, but the basis of trust and safety in online casinos. They allow you to protect the platform from fraud, ensure transparent operation and meet international requirements. The introduction of modern and convenient verification procedures is a competitive advantage for any casino focused on long-term success.