Real-Time Sanctions Screening Against Every Major List
One Constellation screens every customer and counterparty against OFAC, UN, EU, UK HMT, MAS, AUSTRAC and 80+ other sanctions and watchlists — in real time, with fuzzy matching that catches what literal screening misses, and false-positive rates that don't drown your team.
Sanctions Screening Without Burying Your Team in False Positives
Sanctions screening is non-negotiable. Every regulated financial institution must screen customers and counterparties against domestic and international sanctions lists — at onboarding, periodically, and in real time as lists update. Get it wrong and the penalty is measured in eight or nine figures.
Get it right and the operational cost is buried in false positives. Literal name matching produces alerts for every "Mohammed Ahmed" in your customer book. Manual list management leaves windows where a newly designated entity sits unscreened. Audit trails fragmented across spreadsheets and email don't survive a regulatory exam.
One Constellation handles sanctions screening as a continuous, real-time service — not a batch process that runs overnight. Every list is updated within minutes of publication. Every screening event is logged with the exact list version, match score and analyst disposition — exportable in the format your regulator expects.
Designed Around the Operational Reality of Modern Compliance Teams
What happens in production
Customer and counterparty records are screened the moment they enter your system, then continuously re-screened against every list update. Matches are scored, prioritised and dispositioned in a unified case interface — with full screening history, list version and reasoning preserved for audit.
What you stop doing manually
No more overnight batch jobs that miss intra-day designations. No more compliance teams chasing list updates manually. No more analysts re-keying alerts into separate case-management systems. One workflow, one source of truth, one auditable trail per customer.
Sanctions Screening, Measured
Real performance figures from One Constellation sanctions screening, drawn from production deployments across our active customer base.
Every Capability a Mature Sanctions Programme Needs
Sanctions screening on One Constellation is a complete capability — not just a list-comparison API. Everything required to run a defensible programme is included.
Real-Time Customer Screening
Every onboarding event triggers immediate screening against every applicable list, with results returned in under two seconds.
Explore Onboarding →Continuous Re-Screening
Customer records are re-screened automatically every time a sanctions list updates — without manual intervention or batch-job orchestration.
Explore Portal →Transaction-Level Screening
Counterparties on every transaction are screened in real time, with sub-second responses and automatic blocking of confirmed sanctioned parties.
Explore Monitoring →Built for the Way Compliance Actually Works
The features that separate a defensible sanctions programme from a fragile one.
Fuzzy Matching with Tuneable Thresholds
Configurable match algorithms catch transliteration variants, abbreviations and partial matches without flooding your team with noise. Thresholds adjustable per list and risk profile.
Match Reasoning & Evidence
Every alert includes the matching algorithm, the list and version that triggered it, and the underlying data — analysts disposition with context, not guesswork.
Automatic List Updates
Every major sanctions list is monitored continuously; updates propagate to your screening engine within minutes of publication, with no engineering involvement required.
Geographic Risk Overlay
Screening is layered with country-risk scoring — designated jurisdictions, FATF grey-list entities and embargoed regions all flagged automatically.
Case Management Integration
Every alert flows into a unified case interface with screening history, disposition, evidence and audit trail — exportable for any regulator.
Full Audit Trails
Every screening event, every disposition, every list version is logged with timestamp and analyst identity — exam-ready by default.
Every List Your Regulator Expects You to Screen Against
One Constellation maintains screening coverage against the major global sanctions and watchlists — automatically updated, exportable to evidence trails, and configurable to your specific jurisdictional obligations.
Sanctions Screening, Native to the One Constellation Stack
Sanctions screening doesn't exist in isolation. It's wired into KYC onboarding, customer risk assessment, transaction monitoring and SAR/STR reporting — one source of truth across every event in the customer lifecycle.
Because sanctions screening shares the same customer record, risk score and case history as the rest of the platform, a hit doesn't disappear into a siloed system. It triggers the appropriate EDD workflow, updates the risk score and surfaces in the next periodic review automatically.
Customers running the full One Constellation stack don't manage sanctions screening as a separate tool — it's a continuous capability of their compliance operating system, reflected in every customer view and every regulator-facing report.
What Compliance Teams Ask Us
Stop Drowning in False Positives.
See how One Constellation handles sanctions screening for institutions across 15 jurisdictions — real-time updates, tuneable matching and audit trails that survive any exam.
