CMS will be performing maintenance this weekend. During this time there will be no system availability.
Start Date: Saturday, July 22nd
Start Time: 7:00 PM ET
End Date: Sunday, July 23rd
End Time: 7:00 PM ET **
** Please note that CMS has scheduled until 7:00pm ET on July 23, 2017 to perform production environment system maintenance. Development environments will be available by 7:00 AM ET on Monday, July 24, 2017.