US Lacrosse in collaboration with the National Federation of State High School Associations (NFHS) writes the rules for high school girls’ lacrosse. US Lacrosse writes and publishes a stand-alone youth rule book for ages 14U and below. The rule sets in this book align with the principles of the Lacrosse Athlete Development Model (LADM), helping to ensure age-appropriate rules that allow athletes to progress and reach their maximum potential. US Lacrosse also publishes rule sets to govern box lacrosse.

High School Girls’ Lacrosse

High School Rulebook Uniform Guidelines Submit a Rule Change

Youth Girls’ Lacrosse

Youth Rulebook Youth Rulebook - DigitalSubmit a Rule Change

Box Lacrosse

Box Rules - Digital


2020 NFHS Girls' Rules Interpretation Video

2020 Youth Girls' Rules Interpretation Video

2020 NFHS Girls' Rules Changes Webinar

2020 Youth Girls’ Rules Interpretations Webinar

Girls’ & Women’s Headgear Info

US Lacrosse Stick Check Video

A Closer Look at Shooting Space

Legal and Illegal Contact

Game Management Webinar

Preparing for Playoffs Three Person System Review

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