Law 18 vs Concacaf Refereeing

Train smarter, referee better. Law 18 helps soccer referees at every level master the IFAB Laws of the Game through focused, quiz-based study. Study Your Way - Quick Quiz — randomized questions across all 17 Laws - Study by Law — focus on the areas you need most - Scenarios — game-situation questions that test real decision-making - Daily Challenge — one question a day to keep your knowledge sharp Built for Retention Questions are spaced using a proven review algorithm that prioritizes the topics you struggle with, so you spend time where it matters. Track Your Progress See your accuracy by law, identify weak areas, and watch your streak grow over time. US Soccer Referees Optional question sets cover US Soccer-specific topics including Referee Assessment Program (RAP), short-sided games, build out lines, heading restrictions, environmental conditions, and health & safety. Supplemental Topics Go beyond the 17 Laws with additional modules covering VAR, futsal, and other specialized areas. More Features - iCloud sync across all your devices - Exam mode to simulate test conditions - Bookmark questions for later review - Dark mode support - Works offline with bundled content Train like the ref you want to be.

CONCACAF Refereeing is the official platform for international match officials representing CONCACAF. Every tool you need to prepare, learn, and develop — in one app. - AI match analysis: break down key decisions with an AI co-pilot built for referees - Video hub: match clips and training content curated by CONCACAF's Referees Department - Laws of the Game quizzes: sharpen decisions, stay current with IFAB updates - Meetings & seminars: join briefings, access agendas and recordings - Fitness tracking: sync wearables, stay match-ready - Career profile: assignments, evaluations, and certifications, always up to date Access is limited to officials registered with the CONCACAF Referees Department. Officiate with confidence. Develop with purpose.