If you want to become a referee, are looking to upgrade, reregister or file a complaint with the referee professionalism sub-committee  or any other official matter,  is the place to start.     

In the Portland area two major web sites handle assignments for most of the adult games:  

                                                         To Serve The Game                Oregon Soccer Central
 
 Lane County (Eugene area)  Lane County Soccer Referees Association            Bend Area Central Oregon Soccer Officials Association

If anyone has information about other assignment web sites serving Oregon let me know

OASA Policies regarding the play of games (rules)

OASA Referee reporting and Rosters

OASA Referee Report form

USSF 7+7 Memo 2010  Cautionable and Sending-Off Offenses – Effective June 1, 2010

A current version of the “7 + 7 Cautionable and Sending-Off Offenses” position paper for professional, youth and adult competitions is attached. This paper reflects the recent law changes made by the International Board. They became effective on June 1, 2010.

USSF 7+7 Memo SPANISH