GER Category 3 study guide
GER Category 3 · Work through your exam, one topic at a time.
GER Category 3 refers to a category of train driver competence within the German railway licensing framework (the "Grundsätzliche Eignung als Triebfahrzeugführer" scheme), where Category 3 typically covers shunting and low-speed operational driving rather than main-line passenger or freight working. Candidates are usually already employed by a railway undertaking or infrastructure manager and are being assessed for the duties they will actually perform. The GER Category 3 study guide has 7 sections and about 2,268 words.
01General railway operating rules and safety principles
This domain checks whether you can apply the operating rule hierarchy to real movements: who may authorise a train to move, how the line is protected, and how absolute and permissive working differ. Questions often present a short scenario and ask what you must do next, not what a rule is called.
377 words, about 2 min02Signals and signalling systems
The exam tests whether you can read signal aspects as a sequence and plan the train accordingly. You need running signals, distant signals, home, starter and section signals, subsidiary signals such as call-on and shunt, route indicators, banner repeaters, and the systems that back them up: AWS, TPWS, and ETCS.
366 words, about 2 min03Route knowledge and line characteristics
Route knowledge is not memorising station names. It is knowing gradients, permissible speeds, signal positions and sighting, junction layouts, level crossings, tunnel restrictions, station stop positions, and where to apply the brake.
319 words, about 2 min04Train handling and traction/braking technique
The exam tests practical control: applying power smoothly, managing adhesion, using dynamic or regenerative braking, and knowing when to use the air brake. Stopping distance depends on speed, gradient, adhesion, brake performance, and reaction time.
307 words, about 2 min05Abnormal situations, incidents and emergency procedures
The exam tests priorities under pressure: protect, secure, inform. You must know how to protect the line in both directions, secure the train, make an emergency call, evacuate safely, and report the incident.
287 words, about 1 min06Communications and operational documentation
The exam tests standard phraseology, read-back, the phonetic alphabet, GSM-R priorities, signal post telephones, and operational documents such as the WON, notices, diagrams, and route cards. It checks whether you can receive, confirm, and act on information without ambiguity.
315 words, about 2 min07Health, fitness and professional conduct
The exam tests medical fitness, fatigue management, drugs and alcohol, eyesight and hearing standards, competence, and professional conduct. It asks what you should do when your fitness is in doubt, not just what the rules say.
297 words, about 1 min