What is embargo / sanctions screening?
Embargo screening (also known as sanctions screening or denied-party screening) is the systematic process of checking customers, counterparties, beneficial owners, intermediaries, and transactions against published sanctions lists and embargo regimes. The process operates at multiple touchpoints: customer onboarding (KYC), transaction processing, periodic re-screening (lists change daily), and adverse media monitoring. Effective embargo screening protects against severe penalties under US OFAC, EU restrictive measures, UK OFSI, UN Security Council resolutions, and other regimes.
Primary sanctions lists screened
- US OFAC SDN: Specially Designated Nationals.
- US Treasury Non-SDN Lists: Sectoral Sanctions Identifications (SSI), Foreign Sanctions Evaders (FSE), Palestinian Legislative Council (PLC), Non-SDN Iran Sanctions.
- US Commerce Entity List: licensed export restrictions.
- US State Dept Debarred List: ITAR-debarred parties.
- EU Consolidated Sanctions: aggregated EU restrictive measures.
- UN Security Council: Al-Qaida/ISIL, Taliban, North Korea, Libya, etc.
- UK OFSI Consolidated List: UK-specific designations.
- National lists: Australia DFAT, Canada OSFI, Japan METI.
Screening operational components
- Name matching engine: phonetic, fuzzy, transliteration (Arabic, Cyrillic, Chinese script matching).
- 50% / aggregate ownership lookup: traces beneficial ownership against SDN parties.
- Vessel/port screening: ship registries, port-of-call tracking for sanctioned vessels.
- Adverse media: PEP (politically exposed persons), corruption, sanctions news.
- Alert resolution workflow: false-positive handling, investigation, escalation, regulator reporting.
Building a screening program that holds
Embargo and sanctions screening fails in predictable places, and Turkish companies sit on several fault lines at once — US, EU, UK and UN lists diverge, and re-export controls reach goods transiting Türkiye. A defensible program: written risk assessment naming the lists screened and why; screening at onboarding, on list updates and at transaction time; match-handling procedure with documented adjudications; ownership-chain analysis (the 50% rules); end-use and end-user checks for dual-use goods; and contract clauses — sanctions reps, termination rights, no-re-export undertakings now standard in EU-origin supply chains. The audit trail is the deliverable: when a counterparty turns out listed, the question is whether your process was reasonable, evidenced and followed.