Clients Affected: All clients and service providers who transmit trade data using EDI. 

For maintenance purposes, all Electronic Data Interchange (EDI) applications will be unavailable on Sunday, October 23, 2016 from 04:30 to 06:00 ET as well as between 07:00 and 08:30 ET. This includes: all incoming data or outbound messages such as acknowledgements, reject messages and notices, e.g. RNS, Completeness Notices during this time. 

We will update this message if the outage extends past the end date/time. We regret the inconvenience and thank you for your cooperation.

Client service support is available 24/7 should you require immediate assistance.