Freeze Calendar

Purdue Campus Scenes

The freeze calendar indicates the dates when data are frozen. There are two tables below. The first indicates when data will be available for reporting. The second table is when IDA+A intends to capture data. Due to validation processes and data curation and analysis, additional time is needed after data is captured before the data can be produced for our consumers. IDA+A communicates with the student data community when data are available for analytics professionals to begin their work.

Data Available for Reporting No Later Than:

Data Available for Reporting No Later Than
Term Spring 2025 Summer 2025 Fall 2025 Winter 2025 Spring 2026 Summer 2026 Fall 2026 Winter 2026 Spring 2027 Summer 2027
Academic Period 202520 202530 202610 202613 202620 202630 202710 202713 202720 202730
Census Freeze 2/3/2025 8/18/2025 9/19/2025 1/23/2026 2/6/2026 8/21/2026 9/18/2026 1/22/2027 2/5/2027 8/16/2027
Term End Freeze 7/3/2025 9/19/2025 2/13/2026 2/20/2026 7/6/2026 9/18/2026 2/12/2027 2/19/2027 7/2/2027 9/17/2027
Instructor Freeze 3/24/2025 8/18/2025 11/7/2025 1/23/2026 3/23/2026 8/17/2026 11/6/2026 1/22/2027 3/22/2027 8/16/2027
Retention Freeze 2/7/2025 N/A 9/19/2025 N/A 2/13/2026 N/A 9/18/2026 N/A 2/5/2027 N/A
HR Data for External Reporting N/A N/A 11/6/2025 N/A N/A N/A 11/6/2026 N/A N/A N/A

Data Frozen On:

Data Frozen On
Term Spring 2025 Summer 2025 Fall 2025 Winter 2025 Spring 2026 Summer 2026 Fall 2026 Winter 2026 Spring 2027 Summer 2027
Academic Period 202520 202530 202610 202613 202620 202630 202710 202713 202720 202730
Census Freeze 1/28/2025 8/12/2025 9/11/2025 1/14/2026 1/27/2026 8/11/2026 9/10/2026 1/13/2027 1/28/2027 8/10/2027
Term End Freeze 6/26/2025 9/12/2025 2/5/2026 2/12/2026 6/25/2026 9/11/2026 2/4/2027 2/11/2027 6/24/2027 9/10/2027
Instructor Freeze 3/17/2025 8/12/2025 10/30/2025 1/14/2026 3/16/2026 8/11/2026 10/29/2026 1/13/2027 3/15/2027 8/10/2027
Retention Freeze 1/30/2025 N/A 9/12/2025 N/A 2/5/2026 N/A 9/11/2026 N/A 1/29/2027 N/A
HR Data for External Reporting N/A N/A 10/31/2025 N/A N/A N/A 10/31/2026 N/A N/A N/A