CDX will be unavailable from 1:00PM ET on Saturday, 29 September to 11:59PM ET on Sunday, 30 September due to an upgrade.

Exchange Network dataflows hosted in the CDX environment will experience an outage on Saturday from 1:00PM ET to 6:00PM ET. Please expect the potential for intermittent connectivity starting from 6:00PM ET on Saturday through 11:59PM ET on Sunday.

For more information, please contact Tina Chen at chen.tina [at] epa.gov.

Tina Chen
U.S. Environmental Protection Agency
Office of Environmental Information
P: 202.566.0248
E: chen.tina [at] epa.gov