Regulations last checked for updates: Jan 14, 2026

Title 17 - Commodity and Securities Exchanges last revised: Dec 30, 2026

REGULATION M
REGULATION SHO—REGULATION OF SHORT SALES
REGULATION ATS—ALTERNATIVE TRADING SYSTEMS
CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES
REGULATION AC—ANALYST CERTIFICATION
REGULATION NMS—REGULATION OF THE NATIONAL MARKET SYSTEM
REGULATION SE—REGISTRATION AND REGULATION OF SECURITY-BASED SWAP EXECUTION FACILITIES
REGULATION SBSR—REGULATORY REPORTING AND PUBLIC DISSEMINATION OF SECURITY-BASED SWAP INFORMATION
source: 62 FR 544, Jan. 3, 1997, unless otherwise noted.