Test Format, Sources and Theory Certificate
Understand the two separate DVA LGV theory tests, pass marks, category-specific content, revision sources and two-year certificate window.
How to prepare for the Northern Ireland LGV theory tests
Apply large-vehicle thinking to every rule: confirm entitlement and operating regime, inspect the complete combination, protect blind areas and stopping space, and keep professional CPC stages distinct.
Core concepts
Concept 1
Understand the two separate DVA LGV theory tests, pass marks, category-specific content, revision sources and two-year certificate window.
Exam cue: Confirm that the test stage and rule apply to DVA Northern Ireland LGV theory.
Concept 2
Keep the 100-question knowledge test and 19-clip hazard test distinct; retain a passed test if only the other is failed.
Exam cue: Keep the 100-question knowledge test and 19-clip hazard test distinct; retain a passed test if only the other is failed.
Concept 3
Use DVA and nidirect for Northern Ireland administration even where a linked DVSA publication supports generic revision.
Exam cue: Check the whole combination and how the action affects exposed road users and later compliance.
Risk pitfalls and guardrails
Applying the car same-sitting retake rule to the two separate LGV theory tests.
Guardrail: Do not apply car-scale or Great Britain administrative assumptions; account for LGV mass, dimensions, blind areas, load and the Northern Ireland regime.
Importing a Great Britain administration or road-law rule without checking Northern Ireland.
Guardrail: Use DVA and Northern Ireland rules for eligibility, licensing and territorial law even when a shared-skills publication comes from DVSA.
Treating the internal 601-item allocation as an official DVA topic weighting.
Guardrail: Do not apply car-scale or Great Britain administrative assumptions; account for LGV mass, dimensions, blind areas, load and the Northern Ireland regime.
Memory anchors
Knowledge Is 100
The multiple-choice test has 100 questions in 115 minutes and requires 85 correct.
Hazards Are 19 and 20
Nineteen clips contain 20 scoring hazards and require 67 of 100.
Two Years From First
The theory certificate window runs for two years from the first component passed.
Test Format, Sources and Theory Certificate: NI Source
Use the current DVA or Northern Ireland rule before applying shared technical guidance.
Test Format, Sources and Theory Certificate: Whole Vehicle
Account for vehicle, trailer, load, route, people, time and records before deciding.
Test Format, Sources and Theory Certificate: Preserve Margin
Choose the early safe legal action that preserves view, control, time and space.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
Which body administers the LGV theory route in Northern Ireland?
How many questions are in the DVA LGV multiple-choice test?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
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