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CALPADS Hours of Operation

The CALPADS Hours of Operation Web page shows the hours of CALPADS Access, maintenance, and nightly processes.

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Users are able to access the California Longitudinal Pupil Achievement Data System (CALPADS) as follows:

Days Available Hours* Nightly Processing**
(CALPADS Unavailable)
Data Center Maintenance
(CALPADS Unavailable)
Sunday
7 a.m. to 10 p.m.
10 p.m. to 6 a.m.
4 a.m. to 7 a.m.
Monday
6 a.m. to 10 p.m.
10 p.m. to 6 a.m.
N/A
Tuesday*
9 a.m. to 10 p.m.*
10 p.m. to 6 a.m.
N/A
Wednesday
6 a.m. to 10 p.m.
10 p.m. to 6 a.m.
N/A
Thursday
6 a.m. to 10 p.m.
10 p.m. to 6 a.m.
N/A
Friday
6 a.m. to 6 p.m.
N/A
(See note below regarding occasional Friday night processing)
6 p.m. to 1 a.m.
Saturday
All Hours
N/A
N/A

*Scheduled maintenance for CALPADS releases will occur Tuesdays at noon. Outages scheduled outside of this window will be kept to a minimal possible duration and will be announced in a Flash or listserv message at least a week prior to the outage so that LEAs may plan ahead.

**The CALPADS nightly processes generally do NOT run on Friday and Saturday nights. Therefore, the Operational Data Store (ODS) backup database, Snapshot database, and Anomalies available on Monday morning will reflect data as of Sunday night, which includes any work conducted over the weekend. Note that special Friday night processes are generally scheduled for the Friday night before a certification deadline to provide LEAs with one more set of reports before the deadline; such Friday night processes will be announced via a Flash or listserv message.


Back to CALPADS

Questions:   CALPADS/CBEDS/CDS Operations Office | calpads@cde.ca.gov | 916-324-6738
Service and Support: CALPADS-CSIS Service Desk | calpads-support@cde.ca.gov | 916-325-9210
Last Reviewed: Wednesday, June 15, 2022
Recently Posted in School Performance
  • CALPADS Update Flash #238 (added 20-Sep-2022)
    Submission to the Independent Study Attendance Collection (ISAC) Reporting System.
  • CALPADS Update Flash #237 (added 14-Sep-2022)
    End-of-Year Deadline Reminder. LEAs are reminded that the 2022 End-of-Year (EOY) certification deadline is Friday, September 16, 2022. Following this deadline, LEAs will not be able to amend their certified data.
  • CALPADS Update Flash #236 (added 06-Sep-2022)
    Deadline Extension for End-of-Year (EOY) Data Submission.
  • CALPADS Update Flash #235 (added 26-Aug-2022)
    Data Submission for 2021−22 Pandemic Electronic Benefit Transfer.
  • CALPADS Update Flash #234 (added 17-Aug-2022)
    End-of-Year (EOY) Data Submission Deadline Extension; Status of Remaining Defects.

  • CALPADS Update Flash #233 (added 11-Aug-2022)
    Statewide Student Identifier (SSID) Matching Tool Now Available; Steps for Obtaining the SSID Match Results File.
  • CALPADS Update and Support (added 09-Aug-2022)
    July 29, 2022 letter to superintendents and charter school administrators.
  • CALPADS Update Flash #231 (added 09-Aug-2022)
    Statewide Student Identifier (SSID) Matching Tool; SSID Matching Criteria and Match Scoring.
  • CALPADS Update Flash #232 (added 09-Aug-2022)
    Approval Functionality Enabled for End-of-Year Submissions.
  • Charter School Data Reporting Policy (added 29-Jul-2022)
    Letter sent July 26, 2022 to Charter School Administrators and Charter School Authorizers regarding the charter school data reporting policy and status change window.