Update - FINRA Issue Data Mgmt/Participant Data Mgmt System Availability

In order to perform system maintenance, the FINRA Issue Data Management (IDM) and Participant Data Management (PDM) Test Facilities will be unavailable for client testing on Wednesday, July 16, 2025, in addition to the previously announced unavailability for Monday, July 14, and Tuesday, July 15, 2025. 

Production versions of IDM and PDM systems are unaffected by this event. 

The test region will become available again on July 17, 2025.