Critical Dates

Critical dates are high-volume, fee-related dates set by Student Accounts, or other important business-process dates that may affect processing in ROSI.

See the critical dates detailed sheets for 2017-2018 and 2018-2019.

ACORN and ROSI usage during these critical periods will be very heavy and in some cases the system will be busy for a few minutes while it processes through its queue of student activity.