2025 OSAA Handbook
https://www.osaa.org/docs/handbooks/osaahandbook.pdf
2025 Cross country planbook
https://www.osaa.org/docs/planbooks/xcplan.pdf
2025 Football planbook
https://www.osaa.org/docs/planbooks/fblplan.pdf
2025 Soccer planbook
https://www.osaa.org/docs/planbooks/scplan.pdf
2025 Volleyball planbook
https://www.osaa.org/docs/planbooks/vblplan.pdf
2025-26 Major Rule Changes
https://www.osaa.org/docs/handbooks/MajorRuleChanges.pdf
Source: Oregon School Activities Association website