The site navigation utilizes arrow, enter, escape, and space bar key commands. Left and right arrows move across top level links and expand / close menus in sub levels. Up and Down arrows will open main level menus and toggle through sub tier links. Enter and space open menus and escape closes them as well. Tab will move on to the next part of the site rather than go through menu items.
Are you an AYSO referee who would also like to be a USSF referee? An AYSO Intermediate, Advanced, or National Referee can cross-certify to a U.S. Soccer Grassroots Referee.
Cross-certification is available to AYSO and U.S. Soccer referees who are not already certified with both organizations. All games officiated for AYSO or U.S. Soccer may be applied toward the certification requirements of either organization. The Diagonal System of Control (DSC) is the only recognized system of control.