Maintenance Schedule

As part of continual system improvements, USAC conducts regular maintenance.

The table below outlines the dates for the 2026 National Verifier maintenance schedule.

Date of Deployment	System outage? If yes, when?	System Affected	Notes
January 23	Yes, 10 p.m. –  3 a.m.	Production	Monthly Maintenance
February 20	Yes, 10 p.m. –  3 a.m.	Production	Monthly Maintenance
March 20	Yes, 10 p.m. –  3 a.m.	Production	Monthly Maintenance
April 17	Yes, 10 p.m. –  3 a.m.	Production	Monthly Maintenance
May 15	Yes, 10 p.m. –  3 a.m.	Production	Monthly Maintenance
June 26	Yes, 10 p.m. –  3 a.m.	Production	Monthly Maintenance
July 17	Yes, 10 p.m. –  3 a.m.	Production	Monthly Maintenance
August 21	Yes, 10 p.m. –  3 a.m.	Production	Monthly Maintenance
September 18	Yes, 10 p.m. –  3 a.m.	Production	Monthly Maintenance
October 16	Yes, 10 p.m. –  3 a.m.	Production	Monthly Maintenance
November 20	Yes, 10 p.m. –  6 a.m.	Production	Monthly Maintenance
December 18	Yes, 10 p.m. –  3 a.m.	Production	Monthly Maintenance