Working Groups
- Consolidated Audit Trail
- Cloud Technology
- ATS
- Overview
- Member Resources
- SEC Rule 606
- Overview
- Member Resources
- Current Documents
- Questions & Answers
- SEC Reg Best Interest
- Cost Basis
- Electronic Blue Sheets (EBS)
- FIF/FIX Regulatory Reporting
- Overview
- Member Resources
- Industry BCP Test
- Large Options Positions Reporting
- Overview
- Member Resources
- Limit Up-Limit Down
- Mark Up Mark Down
- Overview
- Member Resources
- Cybersecurity
- Overview
- Member Resources
- Order Routing Transparency
- Overview
- Member Resources
- Retail Execution Quality
- Overview
- Member Resources
- Tick Size Pilot
- Tax Information Reporting
- Overview
- Member Resources
- TRACE
- Overview
- Member Resources
- Transaction Fee Pilot
- Archive Working Groups
- FATCA
- FINRA CARDS
- Overview
- Member Resources
- Large Trader Reporting
- Market Access
- Overview
- Member Resources
- Money Market Reform
- Overview
- Member Resources
- OATS for NMS
- Overview
- Member Resources
- ORF
- Overview
- Member Resources
- Reg E Remittance Transfer
- Overview
- Member Resources
- Regulation NMS
- Member Resources
- Short Sale Implementation
- Single Stock Circuit Breaker
- Symbology
Consolidated Audit Trail
Current Documents
Industry Recommendations - CAT Web Portal
Posted Jun 04, 2019
CAT Quote Events Scenarios
Posted Jan 30, 2019
Copy of Issue Resolution
Posted Dec 20, 2018
CAT Data Fields and Mappings
Posted Dec 14, 2018