Keystone Lacrosse Officials Association
This page was last updated: May 23, 2022
As a member of the PIAA, the Keystone Lacrosse 
Officials Association (KLOA) 
provides for the recruitment, training, and classification of referees for the sport of boys lacrosse.  We serve Chester, Delaware, and Montgomery Counties in Southeastern Pennsylvania.  

We encourage high ethical standards, sportsmanship, fair play, and cooperation with local associations and athletic directors. We provide experienced officials for interscholastic, tournament, and club level play throughout our area.  

Welcome to the Home of the 
Keystone Lacrosse Officials Association
Please use the links on the left to navigate the site.  


Link to Headsets:

Click HERE

Pay Chapter Dues Here: 

Banquet: June 6th, West Chester VFW

Horseshoe Tournament 3:30 pm

Dinner served at 6:00 pm (Food provided by Mission BBQ)

For more information, send email to


Get Physically Fit and Mentally Sharp

READ the Rule Book

Take the quizzes on the website

Be safe and Be Prepared

Check your equipment and order anything you need NOW!
If you are interested in viewing presentations of a wide variety of Lacrosse Official's topics, click the link and scroll down to the "Meeting Topics" section in the PIAA Chapter Meeting Guide.  There you will find presentations filled with information and videos on all lacrosse topics.
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