WSO was established in a partnership between the WSF and the PSA to steer squash officiating worldwide.
Begin building your confidence and squash knowledge with this globally recognised course.
Please ensure you read all questions and watch all video presentations to ensure you have all the information for your test. When you are ready, take any relevent test by clicking ‘Start Quiz’. There are both text based and video based questions, with a pass rate of 80% required. If you fail, you may retake the test as many times as you wish.
No, anyone can benefit from the WSO courses as it helps to build confidence and understanding through an enhanced knowledge of the rules and the latest interpretations.
Certifications are valid for a period of between 2 and 3 years depending on the course. All courses come with a certification and expiry date to reflect this.
No, this is a theory only course and anyone interested in squash can join.
WSO is the home of squash officiating and is endorsed globally by the Professional Squash Association (PSA) and the World Squash Federation (WSF).