1st-4th graders play in the Bantam division of the North Texas Youth Lacrosse League (NTYLL). This set of rules applies to players witin that age group. Only "incidental contact" is allowed. Within the set Bantam rules, there are slight modifications to the rules for 1st/2nd grade teams and 3rd/4th grade teams.
5th-8th grade boys play in the Youth division of the North Texas Youth Lacrosse League (NTYLL). Within this division there is also a Championship and Competitive division for each age group.
The Texas High School Lacrosse League (THSLL) is the governing body for high school lacrosse in the state of Texas. This set of rules is for boys participating in high school lacrosse in Texas.
The National College Athletic Association (NCAA) is the governing body for collegiate lacrosse. This set of rules applies to Division I, II and III colleges and universities playing college lacrosse.