Latest Updates | CATNMSPLAN

08/10/2026
Reference Material
Industry Member Onboarding Guide v1.26
08/10/2026
Reference Material
Self-Reporting Deviations Of Clock Synchronization Standards Form
08/10/2026
Reference Material
Annual Clock Synchronization Certification Form
08/07/2026
Announcement
2026 Annual FINRA CAT User Account Certification Process For CAT Reporting Agents (CRAs)
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
FAQ| V. CAT Billing
V13. What payment methods are available for paying a Consolidated Audit Trail (CAT) invoice?
07/23/2026
Newsletter
Monthly CAT Update Newsletter: July 2026
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

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