ISO 20022 User Interface Considerations: Legal Entity Identifier (LEI)
Capture, validate and lookup LEIs in a user interface.
Category Identifiers
Legal Entity Identifier & Business Identifier Code Mapping
How to enrich LEI / BIC mapping csv file with additional LEI data
ISO 20022 Payment Processing: Duplicate Payment Validation & Enusring E2E ID Integrity
Guidance on correct use of payment identifiers in ISO 20022
