TL;DR: Sanctions screening is the mandatory check of every iGaming player against international sanctions, PEP, and adverse-media lists at onboarding and on an ongoing basis.
What it means
iGaming operators must screen registrants against OFAC (US Treasury), EU consolidated, UK OFSI, UN, and various national sanctions lists. Politically Exposed Person (PEP) screening covers heads of state, ministers, senior officials and their relatives or close associates. Adverse media screening surfaces criminal allegations or convictions.
Onboarding is checked at KYC. Existing players are re-screened daily or in real time against list updates. A positive match doesn't always mean blocking — operators must conduct enhanced due diligence (EDD) and document the disposition, but a confirmed sanctions hit means immediate freeze and reporting to the relevant authority.
Formula / How it's measured
Not a metric. Mechanism: name + DOB + nationality matched against list entries using fuzzy matching (phonetic, transliteration, edit distance). Vendors include ComplyAdvantage, Refinitiv World-Check, Dow Jones Risk & Compliance, LexisNexis. Hit → analyst review → MLRO decision → action.
Example: a Spanish casino onboards a player named "Mohammed Hassan" born 1978 in Syria. Screening throws a possible match against a UN sanctions entry. EDD: full name doesn't match, no PEP role, no adverse media → false positive documented and closed. Compare: a registration name matching Iran's IRGC list with a Tehran IP → immediate block, SAR filed.
Why it matters for operators
A single onboarded sanctioned individual can mean licence suspension or criminal charges for directors. Sanctions screening is non-negotiable; "we didn't know" is not a regulator defence.
Common benchmarks (2026)
- Lists screened: OFAC, EU, UN, UK OFSI, plus local lists (e.g. SECO, MAS)
- PEP coverage: 1M+ profiles globally at top vendors
- False positive rate: 70%–90% (fuzzy matching is conservative)
- Re-screening frequency: daily minimum, real-time at Tier-1 operators
- Vendors: ComplyAdvantage, Refinitiv, Dow Jones, LexisNexis, Sumsub
Common mistakes
- Screening at onboarding only, never re-screening
- No documented disposition for false positives
- Allowing self-screening by player (entirely defeats the purpose)
See also
- AML — Anti-Money Laundering
- KYC — Know Your Customer
- Transaction Monitoring