T+2 is designed to enhance efficiency, reduce risk, and ensure a coordinated and expeditious transition by market participants to a shortened standard settlement cycle.

“As technology improves, new products emerge, and trading volumes grow, it is increasingly obvious that the outdated T+3 settlement cycle is no longer serving the best interests of the American people,” said SEC Acting Chairman Michael Piwowar.  “The SEC remains committed to ensuring that U.S. securities regulation is reflective of modern times, and in shortening the settlement cycle by one day we aim to increase efficiency and reduce risk for market participants.”