LEI
ComplianceLEI (Legal Entity Identifier) is the 20-character ISO 17442 code that uniquely identifies legal entities in financial transactions, mandatory in most ISO 20022 messages.
The LEI is a global standard for identifying any legal entity participating in a financial transaction. It is structured as 20 alphanumeric characters: 4 characters for the LOU (Local Operating Unit that issued it), 14 characters for the entity identifier, and 2 check digits.
Under CBPR+ ISO 20022 mandates, LEIs are required in pacs.008 and pacs.009 messages wherever the originator or beneficiary is a legal entity (rather than a natural person). The G20 has pushed for mandatory LEI inclusion in all cross-border payments as part of the G20 Roadmap for Enhancing Cross-Border Payments.
For crypto businesses — exchanges, OTC desks, and remittance providers — obtaining a LEI is a prerequisite for operating as a counterparty in ISO 20022-compliant payment flows. Ripple, Stellar, and Quant all hold LEIs, as do their major institutional partners.
Crypto Relevance
LEI requirements in ISO 20022 messages are a compliance filter that institutional-grade crypto infrastructure must meet — Ripple and Stellar's institutional products all support LEI embedding in their payment message flows.
Get the institutional context, investment implications, and common misconceptions about LEI — a When Moon 589 editorial deep dive for ISO 20022 investors.
Unlock AI Deep Analysis
Is this target realistic? Get the data — historical precedent, risk factors, and what it would take.
Free forever. Weekly brief only. Unsubscribe in one click.
Join ISO 20022 investorsRelated Terms
KYC
Know Your Customer (KYC) is the identity-verification process financial institutions and crypto exchanges must complete before letting a customer open an account or transact.
AML
Anti-Money Laundering (AML) is the broader framework of laws and procedures — of which KYC is one part — that prevents criminal proceeds from being disguised as legitimate funds.
CBPR+
CBPR+ is the SWIFT-governed ISO 20022 standard that all banks must adopt for cross-border payments, replacing the legacy MT message suite.
pacs.008
pacs.008 is the ISO 20022 interbank credit transfer message that replaces the legacy SWIFT MT103.
Related Tools
Sources
Last reviewed: 2026-05-17