ISO New England will conduct a maintenance outage of SMD Settlement Applications from Thursday, May 28, 2026, from 14:00 to 16:00 Hrs, in both Production and Sandbox environments. During the outage users will not be able to connect to the following SMD Applications: Internal Transactions, Submit Meter Reading, Submit Peak Contribution, Submit Monthly Regional Network Load. The Financial Assurance Management (FAM) application will also be unavailable. MIS Operational reports are delayed.
