PCA Principal Answer Sheet

To adhere to the Protocol and for FAQs and other information regarding the Protocol, please go to the ISDA 2016 Variation Margin Protocol page.
For a description of the documents below, please see “How is the Protocol structured? What is the purpose of the different Protocol documents?” on the Protocol FAQs page.

PCA Principal Answer Sheet

Revised EMIR Supplemental Answer Sheet (Dec. 16, 2016)

Japanese Notification Time Amendments Supplemental Answer Sheet (Jan. 13, 2017)

Non-netting Supplemental Answer Sheet (Jan. 20, 2017)

Segregation Amendments Supplemental Answer Sheet (Jan. 26, 2017)

Swiss (FMIA) rules Supplemental Answer Sheet (May 9, 2017)

ISDA Publishes SPS Matrix Version 1.02

On December 19, 2025, ISDA published an updated version (v1.02) of the ISDA Digital Asset Derivative Definitions Settlement Price Source Matrix (‘SPS Matrix”). The SPS Matrix contains a list of Settlement Price Sources (SPSs) and related terms that parties can...

From Milestone to Modernization

We’re coming to the end of an exceptionally busy year at ISDA, in which we celebrated our 40th anniversary and doubled down on our enduring commitment to safe and efficient derivatives markets. Reflecting on ISDA’s achievements since 1985, it’s clear...