Materials

Referee

Materials

Everything you need to begin or refresh your referee journey. From quick-start guides to full course resources, you’ll find it all here.

Essential Documents

Course Resources

These are the most fundamental materials every referee should be familiar with. They cover the official rules and provide a handy quick reference to help you on poolside.

Training materials designed to help you prepare for assessments and courses. These resources are focused on Level 1 but also build a foundation for future development.

Level 1 Quick reference guide - A concise overview of the core rules and signals.
International Rules of Play - The complete set of official rules used in all sanctioned competitions.

Course Assessment Form - To be used by assessors during your level 1 certification process.
Level 1 Course Slides decks (1-6) - A structured introduction to referee knowledge, rules, and best practice.

CMAS & Referee Standards

These documents outline the structure, expectations, and regulations for referees worldwide. They are particularly useful as you progress toward higher qualifications.

CMAS Referee Standards - Defines referee levels, competencies, and pathways.
CMAS Referee Structure - Benchmarks and code of conduct for all referees.
CMAS Tournament Regulations - Guidance for officiating at CMAS-sanctioned events.
CMAS Referee Course Standards - Requirements for referee courses.

Referee Training Videos

Walkthroughs of referee signals, calls, and in-game situations.
Big thank you to Lewis and the 2019 Worlds Championship Team for the creation of these videos.