SWIFTRef and reference data directories

IN ONE LINE

A payment only reaches the right place when the data used to route it is correct.

Every message names parties and paths using codes: a Business Identifier Code (BIC) for an institution, an International Bank Account Number (IBAN) for an account, national clearing codes, and settlement instructions that say where funds should land.

If any of these is wrong or out of date, the payment stops for manual repair or reaches the wrong party.

Reference data is the shared, trusted list that keeps these codes accurate.

SWIFTRef is the utility that collects and publishes that data so institutions do not each maintain their own copy from scratch.

WHAT IT ACTUALLY IS

SWIFTRef is Swift's reference-data utility.

It gathers data from national authorities, banks, and Swift's own records, then publishes a set of directories that payment systems consult before and during processing.

The core directories are the BIC Directory of Business Identifier Codes, Bank Directory Plus for banks and branches with their national codes and Legal Entity Identifiers (LEIs), IBAN Plus for International Bank Account Number structures and their matching BICs, the Standing Settlement Instructions (SSI) Directory for where counterparties want funds settled, and the SEPA Routing Directory for reachability across Single Euro Payments Area schemes.

Institutions take this data through downloadable files, a web application called Bankers World Online, and application programming interfaces (APIs), choosing whatever fits their systems.

HOW IT WORKS

The point of shared reference data is to prevent errors that are expensive to fix later.

When a sender has the wrong BIC for a beneficiary bank, or an IBAN that does not match the institution named, the payment cannot be applied automatically.

It falls into a repair queue where staff investigate, contact counterparties, and re-key details, which costs time and money and delays the beneficiary.

Good reference data lets systems validate a BIC, derive the correct BIC from an IBAN, and confirm reachability before the message leaves.

IBAN Plus is what lets a system move from an account number to the right institution.

The SSI Directory removes the need to exchange settlement details for every trade.

Kept current, these directories raise the share of payments that pass straight through.

THE WORDS

SWIFTRef

Swift's reference-data utility that publishes directories of codes, identifiers, and settlement data used to route payments.

BIC Directory

A SWIFTRef directory of Business Identifier Codes (BICs) and their institution and location details.

READ FIRST

• The SWIFT network and BICs

CONNECTED TO

• CHECKPOINT Swift services and platform checkpoint

SOURCES

• SwiftRef reference data services — Swift
• Payments Signal editorial teaching models — Payments Signal