Latest Updates | CATNMSPLAN

01/29/2025
FAQ| S. Security
S6. This FAQ has been retired and archived. Please refer to FAQ S5.
01/29/2025
FAQ| S. Security
S5. What information is in the CAT?
01/29/2025
FAQ| S. Security
S1. This FAQ has been retired and archived. Please refer to FAQ S3.
01/29/2025
FAQ| S. Security
S12. Is Industry Testing performed in a Production Environment?
01/29/2025
FAQ| S. Security
S3. What oversight mechanisms are in place so that the Plan Processor and the CAT System secure CAT data?
01/28/2025
Reference Material
CAT Fee Alert 2025-1
01/22/2025
Technical Specifications
CAT Industry Member Technical Specifications (2d) v4.1.0 r5
01/22/2025
Technical Specifications
Industry Member Reporting Scenarios v4.13
01/16/2025
Event
Monthly CAT Update (January 16, 2025)
01/02/2025
Reference Material
SEC Approved CAT NMS Plan as of 12/12/2024
01/02/2025
Technical Specifications
CAT Reporting Technical Specifications for Plan Participants v4.1.0-r23
01/02/2025
Announcement
2025 Annual Clock Synchronization Certification
12/19/2024
Event
Monthly CAT Update (December 19, 2024)
12/18/2024
FAQ| V. CAT Billing
V22. Where can I obtain a copy of CAT LLC’s W-9?
12/17/2024
Technical Specifications
Customer & Account Technical Specifications for Industry Members v2.2.0 r1 (Clean)

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