About a-team Marketing Services
The knowledge platform for the financial technology industry
The knowledge platform for the financial technology industry

A-Team Insight Blogs

SEC CAT Hits Another Hurdle

Subscribe to our newsletter

The US Consolidated Audit Trail (CAT) has hit another hurdle with the CAT National Market System (NMS) confirming that it is ‘transitioning the CAT project to a new plan processer’. This suggests Thesys Technologies, which was rather surprisingly selected as the plan processor by the self-regulatory organisations (SROs) that operate the CAT NMS in May 2017, has been dropped from the initiative, most likely due to missed deadlines in building the CAT and preparing for reporting.

The Financial Industry Regulatory Authority (FINRA), which missed out on the contract first time around and operates the CAT predecessor, the Order Audit Trail System (OATS), is likely to be interested in taking over the plan processor role, although large data vendors such as Bloomberg and Refinitiv cannot be ruled out.

In a statement on February 1st, 2019, the CAT NMS notes: “In transitioning the project to a new plan processor, the participants are evaluating the impact the transition will have on current industry member implementation plans. While certain dates may change, there are no material changes planned for the industry member technical specifications. The participants will continue to work with industry participants to finalize the industry member reporting specification.”

The CAT (aka SEC Rule 613) has had a chequered history since the Securities and Exchange Committee (SEC) approved the CAT NMS plan in November 2016. Troubles have included complaints about the burden the CAT puts on broker dealers, its funding model, and the proposed collection of client data that creates risk in the event of a breach.

There have also been numerous implementation delays, despite early SEC efforts to hold to the original time plan that required, but did not realise, first reporting in November 2017. The latest proposals on timing were presented by the SROs to the SEC in May 2018. They called for first phase reporting by SROs to start on November 15, 2018, second phase reporting for large broker-dealers to start on November 15, 2019, and all phases of small broker-dealer reporting to be complete by November 15, 2022. While a flurry of attempts to report to the CAT was made in late 2018, reporting appears to have stalled.

According to the CAT NMS statement: “As an initial matter, the participants anticipate the initial test period for data ingestion will move from August 2019 to late 2019 and plan to announce a more fulsome implementation schedule shortly.”

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: GenAI and LLM case studies for Surveillance, Screening and Scanning

As Generative AI (GenAI) and Large Language Models (LLMs) move from pilot to production, compliance, surveillance, and screening functions are seeing tangible results – and new risks. From trade surveillance to adverse media screening to policy and regulatory scanning, GenAI and LLMs promise to tackle complexity and volume at a scale never seen before. But...

BLOG

AI Everywhere at A-Team Group’s RegTech Summit (NYC) 2025

Artificial intelligence was the recurring theme this year’s A-Team Group RegTech Summit in New York. Across conversations on AI governance, agentic workflows, crypto compliance, surveillance, AML transformation and regulatory reporting, a single theme cut through: AI is becoming embedded in the regulatory fabric of financial services, but its adoption must remain grounded, explainable, and anchored...

EVENT

AI in Data Management Summit New York City

Following the success of the 15th Data Management Summit NYC, A-Team Group are excited to announce our new event: AI in Data Management Summit NYC!

GUIDE

Regulatory Data Handbook 2025 – Thirteenth Edition

Welcome to the thirteenth edition of A-Team Group’s Regulatory Data Handbook, a unique and practical guide to capital markets regulation, regulatory change, and the data and data management requirements of compliance across Europe, the UK, US and Asia-Pacific. This year’s edition lands at a moment of accelerating regulatory divergence and intensifying data focused supervision. Inside,...