Keystone Lacrosse Officials Association
This page was last updated: February 26, 2017
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.  

2017 KLOA Dues are due by March 17, 2017 - PAY HERE:

Thanks to all who attended the KLOA Clinic!  We appreciate you taking the time to prepare for the season.  Special thanks to Coach Donnelly, Coach Begier and Coach Matsinger for joining us today for the Coaches Session.

Presentations can be found on the "2017 Meetings Presentations" page

Still have questions? Send an email to

***All Meeting dates are now posted***

* NEW - "Improvement Resources" Page - Valuable information for all officials (especially newer officials)

* 2017 Rules Interpretation Video, NFHS Rule Changes, Interpretations, Points of Emphasis, PIAA Bulletin and 
PowerPoint from KLOA meeting are posted on the "Rules Changes and POE for 2017" page. 

* NFHS Rules Tests and NEW quizzes are now available on "Rules Quizzes" Page

​* New Faceoff mechanic for 2017 - Details on the "2017 Mechanics" page

2017 Dues Payment:
Looking for ways to get into shape for the season?  Click Below to open free account

Time to remember the importance of 
"Looking the Part" and being PROFESSIONAL

Take a look at your equipment bag NOW.  

Is your hat stained? 
Are your stripes still black and white? 
Are your shorts faded?  
When was the last time your replaced the battery in your timer?