Welcome to OSAS Online!

OSAS, or Oregon Statewide Assessment System, assesses students’ mastery of Oregon content standards. OSAS Online includes the English Language Arts, Mathematics, Science, and English Language Proficiency assessments.

Recent Announcements

  • Upcoming System Downtime

    This is a reminder of the upcoming scheduled system downtime for TIDE, TDS, and ORS. The all-system downtime is scheduled from Friday, July 12 at 5:00 p.m. PT to Sunday, July 14 at 7:00 p.m. PT. The full list of Scheduled Downtimes is available on the OSAS Portal.

    Added July 3, 2019
  • 2019-2020 Secure Browsers

    The 2019-2020 secure browsers will be available for download and installation on Tuesday, July 2, 2019 on the OSAS Portal’s Secure Browsers page. Support for the 2018-2019 secure browsers will end on Friday, August 30, 2019. The Secure Browsers page provides instructions on installing the secure browsers. For detailed instructions on installing the secure browsers, refer to the Configurations, Troubleshooting, and Advanced Secure Browser Installation document for each operating system. These documents are available in the Technical Documentation Resources folder on the OSAS Portal.

    As a reminder, Mac OS X 10.8, iOS 10.x, and Chrome OS 67-74 are not supported for online testing in 2019-20, as scheduled. Max OS X 10.9 is no longer supported for 2019-20 because Apple will no longer support security patches for this OS. The Support Plan for 2019-20 will be available in the Technical Documentation Resources folder on Monday July 1, 2019 and provides more information on supported operating systems.

    Added June 27, 2019
  • Kindergarten Assessment Ordering Window Closes June 18th

    This is a reminder that the Kindergarten Assessment materials ordering window in TIDE will close on June 18th. Orders for Kindergarten students in the 2019-2020 school year must be placed by June 18th. The Ordering Kindergarten Assessment Materials User Guide provides detailed instructions on how to submit orders. If you need assistance, please contact your Regional ESD Partner.

    Added June 11, 2019
  • New URL for OSAS Portal

    The URL for the OSAS Portal will be updated from oaksportal.org to osasportal.org on Saturday, June 15th. Please update any bookmarks or saved links to the new URL after June 15th.

    Added June 5, 2019
  • Upcoming System Downtime

    This is a reminder of the upcoming scheduled system downtime for TIDE, TDS, and ORS. The all-system downtime is scheduled from Friday, June 14 at 5:00 p.m. PT to Sunday, June 16 and 7:00 p.m. PT. The full list of Scheduled Downtimes is available on the OSAS Portal.

    Added June 3, 2019
  • View archived announcements

Welcome to OSAS Online!

OSAS, or Oregon Statewide Assessment System, assesses students’ mastery of Oregon content standards. OSAS Online includes the English Language Arts, Mathematics, Science, and English Language Proficiency assessments.