Sunday, May 24, 2026
- Added link to tournament results to the Results section of the Competition Details page.
Saturday, May 23, 2026
- Added detail that seating for the Closing & Awards Ceremony will be the same from the Opening Ceremony to the Ceremonies & Prizes page.
Friday, May 22, 2026
- Added Galen Center map and team seating assignments for the Opening Ceremony to the Ceremonies & Prizes page. Please also note the instructions for the Parade of States line-up from the day prior.
- Added notice that team homerooms are not to be used prior to 7:00 AM on Saturday to the Schedules & Locations page.
Thursday, May 21, 2026
- Added a welcome and campus courtesy reminder encouraging attendees to help keep USC clean and be respectful to staff, volunteers, and campus spaces throughout the tournament to the Prepare page.
- Updated team homerooms on the Teams Attending page. Teams with homeroom changes are Archimedean Middle Conservatory (B17), Evergreen Middle School (B23), Glasgow Middle School (B49), and Davidson Academy (B53).
- Added instructions for Parade of States line-up to the Ceremonies & Prizes page. Some teams will report at 5:30 PM, and the rest will report at 5:50 PM. Please see the page for details.
Wednesday, May 20, 2026
- Clarified in Team Shipping & Storage section of the Prepare page that pickup for incoming shipments through USC Mailing Services is on campus and not a 10-minute walk away.
- Added direct links to the livestreams for the ceremonies to the Ceremonies & Prizes page.
Monday, May 18, 2026
- Added link to the tournament program in the Important Documents section of the Prepare page.
- Updated the printable map on the Schedules & Locations and Parking & Maps pages. Teams should reference the last page of the tournament program, as the previously referenced map may be missing buildings.
- Clarified that schools may only enter one team per Trial Event on the Frequently Asked Questions page.
Sunday, May 17, 2026
- Updated the Store page to indicate that hoodies and water bottles are now available.
Saturday, May 16, 2026
- Added the interactive map link to the Schedules & Locations and Parking & Maps pages. The file for General Parking was also updated.
- Added team homerooms to the Teams Attending page.
Thursday, May 14, 2026
- Added detail for Astronomy C to the Event Announcements section of the Competition Details page.
- Added Los Angeles Region Red Cross and the Smart to be Good campaign to the Exhibitors section on the STEM Expo page.
- Added detail that registration links for campus tours have been sent to the USC & Campus Tours section on the STEM Expo page.
Wednesday, May 13, 2026
- Added details addressing practicing in event venues and wristbands for Trial Events to the Event Announcements and Trial Events sections of the Competition Details page.
Tuesday, May 12, 2026
- Added event locations to the Schedules & Locations page.
- Updated the schedule on the STEM Expo page. A presentation by Cambridge Centre for International Research was added.
Sunday, May 10, 2026
- Added teams in attendance to the Teams Attending page.
Saturday, May 9, 2026
- Added details for self-schedule event sign-ups to the Important Dates section of the Prepare page and Online Event Sign-Ups section of the Competition Details page.
- Clarified that the Chaperone and Coaches Media Release Form is only required of those attending the tournament in-person in the Required Forms section of the Prepare page.
Friday, May 8, 2026
- Added details to the Presentations & Experiences section of the STEM Expo page.
Wednesday, May 6, 2026
- Updated the combined USC-required forms in the Required Forms section of the Prepare page to a fillable version.
- Added details for dropping off outgoing shipments for teams departing Saturday to the Team Shipping & Storage section of the Prepare page.
- Added times for presentations to the Presentations & Experiences section of the STEM Expo page.
- Added discount details for the Natural History Museum to the Exposition Park section of the Places to Visit page.
Tuesday, May 5, 2026
- Updated the schedule on the STEM Expo page. A presentation by CodeHS was added and details for the USC Campus Tours were updated.
- Added section on Exposition Park to the Places to Visit page.
Monday, May 4, 2026
- Updated the lab coat specification requirement in the Event Announcements section of the Competition Details page.
Sunday, May 3, 2026
- Added detail about notification to coaches about Airtable submission status to the Required Forms section of the Prepare page—see item 3 of the collapsed sections.
- Added anticipated timeline for campus tour sign-ups to the STEM Expo page.
Wednesday, April 29, 2026
- Updated pricing and courier requirements for outgoing team shipments in the Team Shipping & Storage section of the Prepare page.
- Added the room dimensions for Helicopter B/C to the Event Announcements section of the Competition Details page.
- Added details for purchasing tournament merchandise to the Store page.
Monday, April 27, 2026
- Clarified the "Live Scan" requirement in Required Forms section of the Prepare page—see items 1 and 2 in the collapsed sections.
Saturday, April 25, 2026
- Updated the Team Roster Form in the Required Forms section of the Prepare page to a fillable version. Minor text edits were also made to this section.
- Added details about commuter meal cards for teams staying off-campus to access USC on-campus dining halls on the Travel & Accommodations page and the Places to Eat page.
- Clarified on the Travel & Accommodations page that USC Housing only accepts credit cards for payment.
- Added Bungee Drop as a Division C event that parents and supporters can watch on the Frequently Asked Questions page.
Friday, April 24, 2026
- Added the ceiling height for Ping Pong Parachute B to the Event Announcements section of the Competition Details page.
Wednesday, April 22, 2026
This update includes time-sensitive requirements that teams should promptly review.
- Updated details for Science Olympiad Forms in Required Forms section of the Prepare page. Changes include a Medical Release Form required for each student and the Coach and Chaperone Media Release Form which is required of each coach/parent/chaperone.
- Added lab coat specification requirement in the Event Announcements section of the Competition Details page.
Tuesday, April 21, 2026
- Added instructions and links with important time-sensitive requirements to the Required Forms section of the Prepare page, with deadlines added to the Important Dates section.
- Updated pick-up details for team shipments in the Team Shipping & Storage section of the Prepare page.
Tuesday, April 14, 2026
- Added the schedule to the STEM Expo page. Further updates will follow as details are finalized.
- Changed the location of team check-in on the Prepare and Schedules & Locations pages.
- Corrected inconsistency between the By Day and the Trial Events schedules on the Schedules & Locations page. The Trial Events schedule is unchanged; the By Day schedule was incorrect.
Wednesday, April 1, 2026
- Updated JW Marriott Los Angeles L.A. LIVE to reflect lowered rate on the Travel & Accommodations page.
Monday, March 30, 2026
- Added links to the congratulations letter and team numbers to the Prepare page.
Thursday, March 26, 2026
- Updated location of the STEM Expo to Ginsburg Human-Centered Computation Hall (GCS) on the STEM Expo and Schedules & Locations pages.
- Added shipping and storage details to the Prepare page.
Wednesday, March 11, 2026
- Added link for the Meet Us Science Olympiad page to the Travel & Accommodations page.
- Added Science Olympiad discount for Universal Studios Hollywood to the Places to Visit page.
Monday, March 2, 2026
- Added Transportation Charter Bus & Airport Transfer Services to the Travel & Accommodations page.
- Added Hotel Indigo Los Angeles Downtown to the Travel & Accommodations page.
Friday, February 27, 2026
- Added Hilton Checkers Los Angeles to the Travel & Accommodations page.
Monday, February 16, 2026
- Official website for the 2026 Science Olympiad National Tournament launched at nationalscienceolympiad2026.org!