Latest Updates | CATNMSPLAN

07/31/2026
Reference Material
Industry Member Reporting Scenarios v4.18
07/31/2026
Technical Specifications
Industry Member Reporting Scenarios v4.18 (Redlined)
07/30/2026
Reference Material
Reference Database Reporting Scenarios v1.0.0
07/24/2026
Technical Specifications
Order Routing Field Mapping between CAT and Exchanges v2.19
07/23/2026
Newsletter
Monthly CAT Update Newsletter: July 2026
07/23/2026
FAQ| V. CAT Billing
V13. What payment methods are available for paying a Consolidated Audit Trail (CAT) invoice?
07/13/2026
Technical Specifications
CAT Technical Specifications for Billing Trade Details v1.3 r1 (Clean)
07/13/2026
Reference Material
CAT LLC - FY2024 Audited Financial Statements
07/13/2026
Technical Specifications
CAT Technical Specifications for Billing Trade Details v1.3 r1 (Redlined)
07/06/2026
Technical Specifications
Reference Database Industry Member Releases - Scope and Schedule
07/01/2026
Reference Material
June 22, 2026 - CAT LLC Comment Letter on SEC Concept Release on CAT and Other Audit Trails and Data Sources
06/30/2026
CAT Alert
CAT Alert 2026-01 - Reference Database Reporting: Transition to Schema Version 1.0.0
06/26/2026
Technical Specifications
CAT Industry Member Technical Specifications (2d) v4.2.0 r1 (Clean)
06/26/2026
Technical Specifications
CAT Industry Member Technical Specifications (2d) v4.2.0 r1 (Redlined)
06/25/2026
Technical Specifications
Outstanding Rejections Data Feedback File Schema

1
2
3
4
5
6
7
8
9
…
Next ›
Last »

Need Help?

Reach out to the FINRA CAT Helpdesk by phone at 888-696-3348 or email at [email protected].