Choose your ADR route right from the start • The app now asks for your exam route (Packages, Tanks, Explosives, Radioactive or a combination) the first time you open it, so your topics, question bank and mock tests match your certification from day one. • Pick Group A, Group B or both for the grouped routes as part of the same step. • You can still change your route and exam groups at any time in Settings → Route & Syllabus. • Minor fixes and improvements.