Rules
The Arizona Youth Lacrosse League (AYLL) uses the National Federation of State High School Associations (NFHS) Boys Lacrosse Rules. NFHS Rule Books are NOT available online. A rule book will be mailed to you after you have registered with US Lacrosse as a Youth Official. NFHS Rule Books can also be purchased online from the NFHS or US Lacrosse Store.
