EPC Maintenance Schedule

The Schools and Libraries (E-Rate) program periodically deploys software updates to improve usability and functionality of the E-Rate Productivity Center (EPC), the E-Rate program’s online user portal.

The table below outlines dates for monthly system maintenance. All dates and times are subject to change and new dates will be added as they become available. Outage times are noted in Eastern Time.

Date of Deployment	System outage? If yes, when?	System Affected
January 9, 2022 – January 10, 2022	Yes – 7:00 p.m. ET– 1:00 a.m. ET	Production and training
February 6, 2022 – February 7, 2022	Yes – 7:00 p.m. ET– 1:00 a.m. ET	Production and training
March 6, 2022 – March 7, 2022	Yes – 7:00 p.m. ET– 1:00 a.m. ET	Production and training
April 3, 2022 – April 4, 2022	Yes – 7:00 p.m. ET – 1:00 a.m. ET	Production and training
May 1 2022 – May 2, 2022	Yes – 7:00 p.m. ET – 1:00 a.m. ET	Production and training
May 29, 2022 – May 30, 2022	Yes – 7:00 p.m. ET – 1:00 a.m. ET	Production and training
June 26, 2022 – June 27, 2022	Yes – 7:00 p.m. ET – 1:00 a.m. ET	Production and training
July 24, 2022 – July 25, 2022	Yes – 7:00 p.m. ET – 1:00 a.m. ET	Production and training
August 21, 2022 – August 22, 2022	Yes – 7:00 p.m. ET – 1:00 a.m. ET	Production and training
September 18, 2022 – September 19, 2022	Yes – 7:00 p.m. ET – 1:00 a.m. ET	Production and training
October 16, 2022 – October 17, 2022	Yes – 7:00 p.m. ET – 1:00 a.m. ET	Production and training
November 13, 2022 – November 14, 2022	Yes – 7:00 p.m. ET– 1:00 a.m. ET	Production and training
December 11, 2022 – December 12, 2022	Yes – 7:00 p.m. ET– 1:00 a.m. ET	Production and training
January 8, 2023 – January 9, 2023	Yes – 7:00 p.m. ET– 1:00 a.m. ET	Production and training