Application Information - CSDE Data Collections and DeadlinesWelcome to the Data Collections Guide Web Site!
- Workaround for CSDE Legacy Collection Server not accessible due to SSL version - Recent updates to the Microsoft Edge and Google Chrome browsers (version 98+) have blocked secure access to the CSDE legacy data collection server at https://www.csde.state.ct.us. CSDE is working on a permanent solution for this, but has found workarounds for the Microsoft Edge and Mozilla Firefox browsers. There is no workaround for Google Chrome. Note that either Edge in IE Mode or Internet Explorer is still required for full functionality of the legacy data collections that have not been upgraded to work with newer browsers (e.g., older PSIS Collections, Interdistrict Cooperative Grant Program Final Report).
2022-23 Resources:Archive Page for documentation from previous years.