Keystone Lacrosse Officials Association
This page was last updated: March 18, 2019
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.  



Prepare yourself Physically

Prepare yourself Mentally

Prepare yourself Physiologically

Make sure you have a professional looking uniform


Have fun!
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.
Pay your 2019 KLOA DUES here:
The 2019 NFHS Rules Changes have been released!

Review them by clicking HERE
General Membership Meeting:

March 19th, 7:00 pm
Marple Newtown Cafeteria

This is our last meeting before the season officially begins on March 22nd!

Click "2019 Meeting Presentations" to review material covered at the meetings.
Any official still needing to fulfill the Rules Interpretation requirement through the PIAA, the online version will be available on the PIAA website from March 15th - May 24th.  
The cost to do this online is $50.