2025-19315Notice

SEC Eases Rules for Stock Market Audit Trail System

Published Date: 10/2/2025

Notice

Summary

The SEC is giving stock exchanges and trading groups a temporary break from some rules about the big audit system that tracks all trades, called the Consolidated Audit Trail (CAT). This change helps cut costs and makes running the system easier without losing important oversight. The relief starts now and keeps the CAT working smoothly while saving money for everyone involved.

No Economic Impacts Identified for this Document

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Key Dates

Effective Date
Published Date
9/30/2025
10/2/2025

Department and Agencies

Department
Independent Agency
Agency
Securities and Exchange Commission
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