| Year | Date | Event |
| 2018 | October 1 - November 1 | Non-Public School Pre-ID Upload Window (DACs) |
| November 1 | Public School Pre-ID Upload (DPI) | |
| November 6 | Material Orders Generated by DRC from Rosters | |
| November 13 | WIDA AMS Test Setup Available for Test Sessions | |
| November 29 | Districts Receive Test Materials | |
| November 29 | Additional Test Material Ordering Window Opens | |
| December 3 | Test Window Opens | |
| 2019 | February 1 | Additional Materials Window Closes |
| February 1 | Test Window Closes | |
| February 8 | All Test Material Due Back to DRC | |
| March 4 | Pre-Reporting Data Validation Window Opens | |
| March 12 | Pre-Reporting Data Validation Window Closes | |
| April 23 | District Data and ISR Downloads Available | |
| April 23 | Post-Reporting Data Validation Window Opens | |
| May 3 | Printed ISRs Delivered to Districts | |
| May 7 | Post-Reporting Data Validation Window Closes | |
| Early May | Reports and Data Downloads available |
For questions about this information, contact osamail@dpi.wi.gov