A similar name calls for verification rather than a final conclusion about your client. Compare available identifiers and establish which list produced the alert. The outcome may be an excluded match, confirmed identity or a case that remains unresolved.
Start with the original entry
Open the publisher’s original entry and record its identifier. Check all names, former names and transliterations. Different Latin spellings may refer to the same person, while a short match may fit several people. Distinguish a company’s brand, legal name, abbreviation and former name. Do not rely solely on a vendor’s shortened result card.
UN entries may include alternative dates of birth, birthplace, nationality, documents and addresses, with distinctions in alias quality. A missing field means information is unavailable, not that your client differs. OFAC name searching uses fuzzy logic. A score represents the tool’s similarity assessment, not the percentage probability of legally confirmed identity.
Compare a combination of evidence
Create a comparison of client and list data: match, conflict or unknown. Birth dates or registration numbers often distinguish more reliably than a city of residence. Addresses may be old, nationalities multiple and listed birth dates approximate. Explain each conflict’s significance: different numbers for the same document type do not alone reliably exclude identity, since documents can change.
Request only information needed to resolve the actual uncertainty and verify its origin. The record should let another employee understand why the alert was closed. For complex structures or incomplete identifiers, assign further investigation. Distinguish operational withholding of approval from statutory asset freezing and suspension of an order; their conditions differ.
Closing an alert requires reasons
Support an excluded match with material verified differences. Confirmed identity still requires assessment of the measures and their applicability. Do not label an unresolved case clear because an internal deadline elapsed. Obtain accountable decision-making before the transaction and statutory escalation where required. Do not publish the conclusion or accuse the client of an offence without evidence.
Practical comparison of one match
Consider a client sharing a common name with a listed person. The list gives an approximate birth year, an old address and an alias; the client provides a current identity document. Record each item separately. A different current address need not exclude identity. The document may help with birth information, but an approximate listed date requires further distinguishing evidence. Closure must reflect the combined evidence’s significance.
You can retain an internal record of a previously excluded match for repeated results. It must not become a permanent screening exemption. Reassess whether the original reason still applies after a new record, alias or identifier change. Link the historical decision to the exact identifier and source version so exclusion of one individual is not transferred to another with the same name.
Practical steps
- Save the full alert and list identifier.
- Compare multiple independent identifiers.
- Explain conflicts and missing information.
- Record the outcome, follow-up measures and responsible role.
Illustrative scenario
Two companies sharing a name are distinguished by jurisdiction, registration number and historical registry records. The employee documents why the entry concerns the other company.
When the situation differs
An alert is deleted solely because the client lives in another city, although the list shows an old address and the same birth date.
What to document
- Comparison table with the source of each field.
- Copy or snapshot of the relevant original entry.
- Reasons for exclusion or escalation.
Common pitfalls
- Treating a universal score threshold as a legal decision.
- Excluding identity using one changeable field.
Frequently asked questions
Is the client’s denial sufficient?
It is information to consider. Resolve the specific alert using identifiers and credible evidence.
Put this guidance into practice
Choose a record for the step you are working on. Adapt it to your profession and actual case.
Complete client information online
Where to go next
- Sanctions screening in Czechia: Czech, EU and UN sources and the OFAC context — How to choose sanctions sources for Czech business, distinguish legal regimes and interpret screening results.
- No match found: what the result actually means — How to interpret a negative sanctions result and recognise incomplete data, incorrect queries and restrictions outside lists.
Sources and legal references
- OSN: Konsolidovaný seznam Rady bezpečnosti ↗
složení, identifikátory a jednotlivé sankční režimy · accessed 2026-10-04 - OFAC: Sanctions List Service ↗
SDN, non-SDN a fuzzy matching · accessed 2026-10-04 - Zákon č. 253/2008 Sb., znění od 11. 1. 2026 ↗
§ 6, § 8 odst. 8, § 9 odst. 2, § 16, § 18 · accessed 2026-10-04 - Nařízení Rady (EU) č. 269/2014 ↗
čl. 2; příklad zmrazení a zákazu zpřístupnění, přílohy ověřit aktuálně · accessed 2026-10-04
Editorial work and source checks are not independent legal approval of your particular process. Compare the conditions and exceptions with your own circumstances.
