The production Banner system will be unavailable on Friday, December 22nd , beginning at 6:30 am for scheduled maintenance. The maintenance is anticipated to last approximately 12 hours. During this maintenance, Banner applications such as INB, Self-Service(including Web Time Entry), some Onetech Channels, Argos, Bosscars, AdviseMe, EPS, Online Application, and AMS will be unavailable. If you have any questions or concerns, contact the Campus Support Center at (479) 968-0646 or email campussupport@atu.edu.