This repository will maintain the consolidated audit trail (CAT) for the Exempt Liquidity Market Exchange transactions and has been moved to a private repository. This repository visibility is PRIVATE as under Regulation NMS the CAT must contain customer account information. The Right to Financial Privacy Act of 1978 prohibits the dissemiation of a natural person financial records on public forums.

The rules for the Consolidated Audit Trail are defined under Regulation NMS at § 242.613 Consolidated audit trail with suggested reporting format as defined at CATNMSPLAN.