Officials Resources

Resources for NSLOA Officials

Box Lacrosse Rules & Resources

• World Lacrosse Box Lacrosse Rulebook
• 2026 Age and Stage Modifications 2.0
• 2026 LC Modifications 2.0

Men’s Field Lacrosse Rules & Resources

• World Lacrosse Men’s Field Lacrosse Rulebook
• World Lacrosse Men’s Field Officiating Manual
• Lacrosse Canada Men’s Field Minor Officials Guide

Women’s Field Lacrosse Rules & Resources

• World Lacrosse Women’s Field Lacrosse Rulebook
• World Lacrosse Women’s Field Officiating Manual
• Lacrosse Canada Women’s Field Rules Summary

Explore Essential Officiating Resources

Lacrosse Canada Standby Official Workbook

A comprehensive guide for standby officials, providing insights into their role, responsibilities, and best practices.

Download the Standby Official Workbook

Lacrosse Canada Referee Positioning Diagram

Proper positioning is key to making accurate calls. This diagram outlines the optimal locations for referees on the field or floor to maintain the best view of play.

View the Referee Positioning Diagram

Lacrosse Canada Penalty Option Chart

A quick-reference guide for penalty calls, classifications, and enforcement, helping officials make consistent decisions on the floor.

Check the Penalty Option Chart