My my My my

Colorado Youth Referee Recertification
Open to high school students and adults


To officiate Boys youth lacrosse games for the Spring 2021 season, all returning officials will be required to be US Lacrosse certified. 


This course is for officials entering their 3rd season and beyond.


Referee Training Location Time Notes
Thursday, Feb. 25, 2021 Zoom 6:30pm  


Certification involves 3 steps:

Step 1: Renew your USL membership as an official at www.USLacrosse.org


Step 2: Classroom Session via Zoom

  • You must register for class here: http://assn.la/Reg/?r=4:169201
  • Session will include a review of all new and pertinent rules as well as field mechanics.

Step 3: Complete both the 2021 USL Boys Youth Rule Test and USL High School test by clicking here:



Items to complete and bring to the training:

Join US Lacrosse as an OFFICIAL (You can also include being a player.)

Register and pay for the training course online at: http://assn.la/Reg/?r=4:169201 

  • Remember your rule books
  • Be attentive, take notes, ask questions