IRO Freeze Information
Information on the the IRO Freezes and Freeze Schedule
Semester | Freeze Event | Scheduled Freeze Date | Notes |
Fall 2017 | PRECEN1 | Monday, August 28, 2017 | |
PRECEN2 | Monday, September 11, 2017 | ||
CENSUS | Monday, September 25, 2017 | ||
PRE-EOS | Monday, February 05, 2018 | This is a "pre" EOS freeze for data validation and edits. | |
EOS | Tuesday, February 20, 2018 | ||
Spring 2018 | PRECEN1 | Tuesday, January 16, 2018 | |
PRECEN2 | Monday, January 29, 2018 | ||
CENSUS | Monday, February 12, 2018 | ||
PRE-EOS | Monday, July 02, 2018 | This is a "pre" EOS freeze for data validation and edits. | |
EOS | Monday, July 16, 2018 | ||
Summer 2018 | PRECEN1 | Monday, July 16, 2018 | |
CENSUS | Monday, July 30, 2018 | ||
PRE-EOS | Monday, September 17, 2018 | This is a "pre" EOS freeze for data validation and edits. | |
EOS | Monday, October 01, 2018 | ||
Fall 2018 | PRECEN1 | Monday, August 27, 2018 | |
PRECEN2 | Monday, September 10, 2018 | ||
CENSUS | Monday, September 24, 2018 | ||
PRE-EOS | Monday, February 04, 2019 | This is a "pre" EOS freeze for data validation and edits. | |
EOS | Tuesday, February 19, 2019 | ||
Spring 2019 | PRECEN1 | Monday, January 14, 2019 | |
PRECEN2 | Monday, January 28, 2019 | ||
CENSUS | Monday, February 11, 2019 | ||
PRE-EOS | Monday, July 01, 2019 | This is a "pre" EOS freeze for data validation and edits. | |
EOS | Monday, July 15, 2019 | ||
Summer 2019 | PRECEN1 | Monday, July 15, 2019 | |
CENSUS | Monday, July 29, 2019 | ||
PRE-EOS | Monday, September 23, 2019 | This is a "pre" EOS freeze for data validation and edits. | |
EOS | Monday, October 07, 2019 |
Scheduled Freeze Date | Day | Semester | Freeze Event | Notes |
01/17/17 | Tuesday | Spring 2017 | PRECEN1 | |
01/30/17 | Monday | Spring 2017 | PRECEN2 | |
02/13/17 | Tuesday | Spring 2017 | CENSUS | |
07/03/17 | Tuesday | Spring 2017 | PRE-EOS | This is a "pre" EOS freeze for data validation and edits. |
07/17/17 | Monday | Spring 2017 | EOS | |
07/17/17 | Monday | Summer 2017 | PRECEN1 | |
07/31/17 | Monday | Summer 2017 | CENSUS | |
08/28/17 | Monday | Fall 2017 | PRECEN1 | |
09/11/17 | Monday | Fall 2017 | PRECEN2 | |
09/18/17 | Monday | Summer 2017 | PRE-EOS | This is a "pre" EOS freeze for data validation and edits. |
09/25/17 | Monday | Fall 2017 | CENSUS | |
10/02/17 | Monday | Summer 2017 | EOS | |
01/16/18 | Tuesday | Spring 2018 | PRECEN1 | |
01/29/18 | Monday | Spring 2018 | PRECEN2 | |
02/05/18 | Monday | Fall 2017 | PRE-EOS | This is a "pre" EOS freeze for data validation and edits. |
02/12/18 | Monday | Spring 2018 | CENSUS | |
02/20/18 | Tuesday | Fall 2017 | EOS | |
07/02/18 | Monday | Spring 2018 | PRE-EOS | This is a "pre" EOS freeze for data validation and edits. |
07/16/18 | Monday | Spring 2018 | EOS | |
07/16/18 | Monday | Summer 2018 | PRECEN1 | |
07/30/18 | Monday | Summer 2018 | CENSUS | |
09/17/18 | Monday | Summer 2018 | PRE-EOS | This is a "pre" EOS freeze for data validation and edits. |
10/01/18 | Monday | Summer 2018 | EOS |
CENSUS is the fifth Friday of the term for Fall and Spring semesters and the tenth Friday for Summer.
The dates in the table above are the dates IRAO collects the data for each event, which is typically the first business day following the event.
Note: Deadline for campuses to input data into Banner, so they appear in the frozen data files, is the day before the freeze date shown.
Archive:
Freeze Schedule Archive - previously published freeze schedule dates
IRO files Available in ODS - listing of all freeze events available in ODS, also includes notations regarding issues with the data. [xls]
IRO files Available in ODS - listing of all freeze events available in ODS, also includes notations regarding issues with the data. [xls]