How we supported the U.S. transition to T+1
DTCC played a pivotal leadership role in the transition to T+1 in U.S. markets. We collaborated with the Securities Industry and Financial Markets Association (SIFMA) and the Investment Company Institute (ICI), to jointly publish the “T+1 Industry Playbook” which served as a comprehensive guide for market participants preparing for the transition.
DTCC’s trade processing solutions were instrumental in enabling firms trading in the U.S. to meet the accelerated timelines by automating trade matching, enriching settlement instructions, and reducing manual intervention. Our leadership ensured that nearly 95% of trades were affirmed by the 9:00 PM ET cutoff on trade date, a significant improvement from pre-T+1 levels.








