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的 Securities Industry and Financial Markets Association (SIFMA), the Investment Company Institute (这里), and 的 Depository Trust & 清算 Corporation () are collaborating on efforts to accelerate the U.S. securities settlement cycle from T+2 to T+1.

2月15日, 2023, the SEC adopted final requirements for a 五月 28, 2024, implementation date for the move to T+1 settlement for transactions in US cash equities, 公司债, and unit investment trusts.

T + 1剧本, T+1 Test Approach, and other updated T+1 documentation provide a detailed approach to identifying the potential impacts, implementation activities, 时间线, 依赖关系, and risk impacts that market participants should consider in order to successfully prepare for the transition to a T+1 结算 Cycle on 五月 28, 2024.

T+1 Conversion Guide

T+1 Conversion Guide

存 T+1 Test Approach: Detailed Testing 框架

Updated Testing Document


的 Key to T+1 Success: 90% Affirmation by 9 PM ET on Trade Date

Download the report to better understand the importance of affirmation, insights on the current state affirmation rates across the industry and specific actions we can all can take now to improve upon them prior to T+1.

的 Key to T+1 Success

的 Key to T+1 Success


Understanding the Role of Affirmation

对你.S. institutional trades, the affirmation process takes place before the settlement instruction is sent to the depository. However, in non-U.S. 市场, affirmations are generally embedded within the depository system - in what is known as pre-settlement matching between the local broker and the local custodian. To meet the industry goal for same-day affirmation, it is critical that we are all on the same page about the role of affirmation in U.S. Post Trade Processing.

5 Things to Do Be Better Prepared

Strengthening Internal Business Response Plans for T+1



Learn vns6060威尼斯城官网 the Steering Committee and Working Groups

T+1 Industry Playbook

Download the Industry Playbook

Frequently Asked Questions

Find Answers to Frequently Asked Questions


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结算 By the Numbers