The document discusses regulatory requirements and best practices for retaining, supervising, and producing electronic communications. It notes that FINRA fines for electronic communications violations have substantially increased in recent years. Firms must automatically archive all internal and external communications for at least three years and supervise electronic communications to comply with regulations. Technology best practices include using archiving solutions that can capture all message types and flag high-risk messages, regularly updating supervision procedures, and ensuring archived data can be easily searched and retrieved for regulatory requests.