Friday, October 14, 2022:

Sunday, October 16, 2022 - 6:00 PM to 9:00 PM ET - CDX Web and the Exchange Network may experience intermittent outages due to monthly system maintenance.

Friday, October 14, 2022:

Friday, October 14, 2022 - 9:00 PM to 10:00 PM ET - CDX Web and the Exchange Network may experience intermittent outages due to network maintenance.

Thursday, October 6, 2022:

Friday, October 7, 2022 - 5:00 PM to Saturday, October 8, 2022 - 8:00 AM ET - CDX Web and the Exchange Network may experience intermittent outages due to system maintenance.

Friday, August 19, 2022:

Sunday, August 21, 2022 - 6:00 PM to 9:00 PM ET - CDX Web and the Exchange Network may experience intermittent outages due to monthly system maintenance.

Tuesday, August 9, 2022:

Sunday, August 14, 2022 - 6:00 PM to 9:00 PM ET - CDX Web and the Exchange Network may experience intermittent outages due to monthly system maintenance.

Thursday, August 4, 2022:

August 12th, 2022 - Please be advised that FFeP will no longer be available to users. If you need to submit federal superfund site clean-up documentation to EPA for review and approval after August 12th, please contact your State/Tribe Reviewer or Regional Docket Coordinator (https://www.epa.gov/fedfac/coordinators-federal-agency-hazardous-waste-compliance-docket). Please contact Jon Tso (Docket Lead) at Tso.Jonathan@epa.gov with any questions.  

Monday, July 18, 2022:

Thursday, July 21, 2022 - 9:00 PM to 10:00 PM ET - CDX Web may experience intermittent outages due to a system upgrade. 

Monday, July 18, 2022:

Wednesday, July 20, 2022 - 9:00 PM to 10:00 PM ET - VES may experience intermittent outages due to a system upgrade. 

Monday, July 18, 2022:

Tuesday, July 19, 2022 - 9:00 PM to 10:00 PM ET - EPS, Title V, FFeP, S4S, and S4EE may experience intermittent outages due to a system upgrade. 

Monday, July 18, 2022:

Monday, July 18, 2022 - 9:00 PM to 10:00 PM ET - ENDS, ENSC, and the .NET Node may experience intermittent outages due to a system upgrade. 

Friday, July 8, 2022:

Friday, July 8, 2022 - 10:00 PM to 12:00 AM ET - CDX Web and the Exchange Network may experience intermittent outages due to a system upgrade. 

Thursday, June 23, 2022:

Access to the legacy eNOI CGP role is no longer available as of June 21, 2022. Please visit this link for current reporting guidance.

Thursday, June 16, 2022:

Sunday, June 19, 2022 - 6:00 PM to 9:00 PM ET - CDX Web and the Exchange Network may experience intermittent outages due to monthly system maintenance.

Tuesday, May 31, 2022:

Friday, June 3, 2022 - 7:00 PM to 9:00 PM ET - CDX Web and the Exchange Network may experience intermittent outages due to system maintenance.

Thursday, May 12, 2022:

Sunday, May 15, 2022 - 12:00 PM to 6:00 PM ET - CDX Web and the Exchange Network may experience intermittent outages due to monthly system maintenance.