Below is a link to the most recent publication from the OSAA
http://www.osaa.org/docs/osaainfo/OSAA%20K-12%20School%20Sports%20Memo.pdf
Below is a link to the most recent publication from the OSAA
http://www.osaa.org/docs/osaainfo/OSAA%20K-12%20School%20Sports%20Memo.pdf