2023 Loudoun County Public Schools Regional Science and Engineering Fair Registration
The 41st Loudoun County Regional Science & Engineering Fair, RSEF, will be held on Wednesday, March 22, 2023, at Rock Ridge High School. Category, Special Award, and Finalist judging will be held in person on March 22. Virtual student presentation materials will be hosted on the LCPS Regional Science & Engineering website, https://www.lcps.org/rsef and will be available to review before the judging on March 22. Updates for the 2023 RSEF will be posted on the RSEF webpages and sent to judges, sponsors, and donors.

If you are willing to judge for our 41st Regional Science & Engineering Fair or if you are interested in sponsoring the fair by providing awards or donations, please register using the options below.

Students' information about RSEF can be found at https://www.lcps.org/rsef.
Registration for Judges and Award Sponsors closed on 3/15/2023 at 5:00 PM.

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