How Modern Transaction Screening Improves Accuracy and Compliance

The US has seen a significant increase in SDN list designations, with an estimated 25% year-over-year growth in 2024 alone, according to research from the Center for a New American Security.¹ At the same time, financial institutions are facing increased pressure to ensure they can meet shorter processing windows required by instant payment rails like FedNow and the EU’s Instant Payments Regulation (IPR).

Watchlist Transaction Screening, also known as Transaction Screening, is the real-time process of verifying financial messages against global sanctions and interdiction lists before a payment is finalized. It’s a critical operational engine that must process millions of payments with sub-second latency. By transitioning from legacy “fuzzy matching” to holistic models, financial institutions can ensure they meet shorter processing times and remain compliant with shifting sanctions lists. 

Key Findings

• Holistic matching significantly reduces false positives by simultaneously evaluating transaction data points, such as names, BICs, IDs, and geolocations, rather than sequentially.
• Modern systems achieve high throughput and very low latency to meet strict mandates, such as the EU’s 10-second IPR window.²
• Cloud-native architecture enables real-time updates to sanctions lists without the system downtime or manual data transformation required by legacy tools.
• Consolidating fraud and screening onto a single platform provides a unified view of customer risk, eliminating data silos.

Why False Positives Remain a Challenge in Screening

False positives are a form of “noise” created when a screening engine incorrectly flags an innocent entity as a potential sanctions match. Legacy systems, many of which were built over 15 years ago, utilize fundamental text-based fuzzy logic that encounters challenges with transliteration, nicknames, and common surnames. 

This results in a significant operational burden, as analysts are required to manually review a high volume of irrelevant alerts. Beyond the cost, excessive false positives lead to alert fatigue, potentially causing high-risk matches to be overlooked while causing friction for legitimate customers.

How Holistic Matching Goes Beyond Traditional Fuzzy Logic

Conventional screening tools rely on sequential filtering, examining data points like names in isolation. Holistic matching is a method that evaluates the entire context of a transaction simultaneously. This proprietary approach uses semantic matching to determine the close proximity of “Jersey City” to “New York” geographically, or to recognize that “Abdullah” and “Abdulla” are the same representation.

The shift from simple keyword matching to contextual intelligence offers significant protection for institutions’ bottom line. By filtering out false positives, compliance teams can focus their expertise on high-risk investigations instead of repetitive data entry. 

This precision ultimately allows banks to maintain a “green light” for legitimate global commerce. Just as importantly, it ensures that customer trust is never compromised by the technical limitations of an outdated screening engine.

What Real-Time Performance Means for Regulatory Expectations

The global shift toward instant payments has reduced the time available for compliance checks from hours to seconds. Regulations such as the EU IPR require payments to be processed within a 10-second window. 

For financial institutions, this means the screening engine must process transactions in milliseconds, allowing sufficient time for the rest of the payment process to unfold. Modern software employs cloud-scale architecture to manage substantial transaction surges, such as the five-fold surge in TIPS instant payment volumes recorded in 2024, without experiencing latency spikes, as reported by the European Central Bank.^{3 4}

Shorter timeframes leave virtually no room for error. When seconds count, traditional manual interventions and slow legacy databases may result in missed regulatory deadlines or blocked legitimate transfers. To meet aggressive expectations and maintain high confidence in every approved transaction, future-proof transaction screening is essential.

How Zero-Downtime Sanctions Updates Keep You Continuously Compliant

In a volatile geopolitical landscape, sanctions lists are subject to frequent and unpredictable changes, often occurring in response to global events within minutes. To understand the risk, consider that regulators now frequently add hundreds of new targets in a single day, including hidden ownership networks. 

Legacy systems often require daily maintenance windows to upload these new names, potentially leaving a bank legally exposed for an entire day of transactions. Modern solutions eliminate this “vulnerability gap” by ingesting updates in real-time with zero system downtime, ensuring the very next payment is screened against the most current data.

Feedzai’s solution, powered by Neterium, processes these updates in the background, eliminating the need for system reboots or manual testing cycles. This “always-on” capability ensures that the next payment in your queue is screened against the latest data as soon as it is published. Our solution closes the window of regulatory risk by removing the need for manual data prep and freeing your compliance team from the burden of emergency system maintenance.  

What an Analyst-First UX Looks Like in Modern Screening

The efficiency of the investigative process is not solely dependent on the algorithm. It is also contingent on other factors. 

An analyst-first user experience provides whitebox explanations for every match. Instead of a binary outcome, analysts can identify a clear narrative: which tokens were matched and the rationale behind the system’s assignment of a particular risk level. 

This level of transparency enables expedited decision-making processes and provides an audit-ready trail for regulators, ensuring they have clear insight into the rationale behind transactions released or blocked.

How a Holistic Customer View Strengthens Fraud and Screening

Historically, fraud and sanctions screening have been conducted in separate, isolated processes. This discrepancy can create a blind spot, where a regulator might question the rationale behind allowing a transaction from a known high-risk individual, given the inconsistent screening logic. 

Feedzai’s RiskOps platform is designed to streamline these workflows. By implementing a unified technology stack for both fraud detection and Transaction Screening, institutions can achieve a comprehensive view of risk. This synergy facilitates automated cross-referencing, such as whitelisting a customer in screening because they have already been thoroughly vetted in the fraud prevention module.

Why Choose Feedzai for Transaction Screening?

Feedzai solves the problems of modern compliance by breaking down silos between different risk functions. Here’s how our solution stands out:

• Unified RiskOps Architecture. Our solution provides a single integration point and a unified operational view across the entire customer lifecycle.
• Contextual Risk Correlation. By running both fraud and screening on the same platform, the system can automatically cross-reference data.
• Consistent Decisioning. Eliminate the risk of inconsistent compliance logic, such as when one team clears a customer but another team flags them. Ensure a consistent and audit-ready defense.
• Operational Scalability. Our cloud-native infrastructure can automatically scale to handle massive transaction peaks, such as those seen on instant payment rails, without requiring infrastructure overhead or manual intervention.
• Frictionless Global Commerce. Feedzai reduces the noise of false positives through holistic matching to ensure that legitimate payments move at the speed of modern business. This protects both your reputation and your customers’ trust.

Faced with expanding SDN lists, narrow instant payment windows, and the inefficiency of legacy “fuzzy matching,” financial institutions are under intense pressure to maintain compliance without sacrificing customer experience. By transitioning to a modern, cloud-native solution, organizations can overcome these hurdles with holistic matching, zero-downtime sanctions updates, and a unified RiskOps architecture, enabling robust compliance and frictionless payment experiences.

Additional Resources

• Blog: How AI Technology is Transforming Watchlist Screening and Sanctions Compliance
• Report: Turn AML Compliance Into Competitive Advantage with AI
• Solution Brief: Feedzai Transaction Screening
• Solution: Transform Watchlist Screening with Smarter Name Checking