CSMS #40091584 - Electronic Ruling (eRuling) Template – Upcoming Temporary Unavailability U.S. Customs and Border Protection sent this bulletin at 10/03/2019 02:37 PM EDT Cargo Systems Messaging Service CSMS #40091584 - Electronic Ruling (eRuling) Template – Upcoming Temporary Unavailability The Electronic Ruling (eRuling) Template is under construction and will be unavailable for eRuling transmissions from Friday, October 4th at 4:00 p.m. until Monday, October 7th at 9:00 a.m. EST.