On April 30, ISDA, the Securities Industry and Financial Markets Association (SIFMA) and the Canadian Capital Markets Association (CCMA) published a T+1 settlement cycle booklet to address queries from market participants on the settlement cycle changes taking place in North America on May 27-28, 2024, and the possible impact to relevant securities and over-the-counter (OTC) derivatives transactions. This booklet may be updated from time to time.