Publication of a new set of FpML Coding Schemes – Catalog Version 2-25

The International Swaps and Derivatives Association, Inc. (ISDA) has published a new basic and enhanced coding-scheme catalog versions 2-25 published on May 22, 2026. Below are the changes compared to the previous version 2-24 published on March 30, 2026.

• The following coding schemes have been updated:
  • floatingRateIndexScheme
    • The FloatingRateIndexScheme has been updated to reflect changes to 2021 ISDA Interest Rate Derivatives Definitions Floating Rate Matrix (v15 published May 22nd).
      • 1 new FRO added - PHP-ORR-OIS Compound.
      • 2 FROs updated - NZD-NZIONA and NZD-NZIONA-OIS Compound.
    • Source: FpML
    • Version changed from 3-12 to 3-13
    • Publication Date: 2026-05-22
• Technical fix: The gcl: namespace was corrected (in 2-21) to start with “http:” instead of “https:”

• This announcement can also be found in the technical notifications on the website.
• The FpML Coding Schemes can be found at https://www.fpml.org/spec/coding-scheme/

• Enhanced FpML Coding Scheme Catalog available:
  • ISDA has updated the enhanced coding-scheme catalog accordingly, including the metadata fields which provides additional information about each CRP code in the scheme.
  • More information is available at: https://www.isda.org/book/enhanced-fpml-coding-scheme-catalog