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 8, 2023 – January 9, 2023	Yes – 7:00 p.m. ET– 1:00 a.m. ET	Production and training
February 5, 2023 – February 6, 2023	Yes – 7:00 p.m. ET– 1:00 a.m. ET	Production and training
March 5, 2023 – March 6, 2023	Yes – 7:00 p.m. ET– 1:00 a.m. ET	Production and training
April 2, 2023 – April 3, 2023	Yes – 7:00 p.m. ET – 1:00 a.m. ET	Production and training
April 30, 2023 – May 1, 2023	Yes – 7:00 p.m. ET – 1:00 a.m. ET	Production and training
May 28, 2023 – May 29, 2023	Yes – 7:00 p.m. ET – 1:00 a.m. ET	Production and training
June 25, 2023 – June 26, 2023	Yes – 7:00 p.m. ET – 1:00 a.m. ET	Production and training
July 23, 2023 – July 24, 2023	Yes – 7:00 p.m. ET – 1:00 a.m. ET	Production and training
August 20, 2023 – August 21, 2023	Yes – 7:00 p.m. ET – 1:00 a.m. ET	Production and training
September 17, 2023 – September 18, 2023	Yes – 7:00 p.m. ET – 1:00 a.m. ET	Production and training
October 15, 2023 – October 16, 2023	Yes – 7:00 p.m. ET – 1:00 a.m. ET	Production and training
November 12, 2023 – November 13, 2023	Yes – 7:00 p.m. ET– 1:00 a.m. ET	Production and training
December 10, 2023 – December 11, 2023	Yes – 7:00 p.m. ET– 1:00 a.m. ET	Production and training
January 7, 2024 – January 8, 2024	Yes – 7:00 p.m. ET– 1:00 a.m. ET	Production and training