Please see the following message on behalf of Frank Lawrence, OLA VP of Officiating:

The Referee Development Committee is excited that you are interested in registering for a 2019 Referee/Umpire Certification Clinic!  Becoming a referee/umpire is a great way to give back to the sport of lacrosse while earning some extra money and getting some exercise. We are looking forward to working with you!

If you would like to register for a referee/umpire certification clinic of 2019, click here to be redirected to the registration portal (create an account and submit payment to reserve space at the clinic of your choice).

If you have questions regarding any referee/umpire clinics, about the officiating process or the Horizon Web Ref Assigning Software, please contact myself ( and OLA staff member Jeramie Bailey ( for assistance.

Thank you for your service and remember to enjoy yourself as an official!

Frank Lawrence
VP Officiating
Ontario Lacrosse Association