Most candidates walk into their RSA driving test knowing they need to "avoid faults" — but with only a vague understanding of what that actually means. How many faults can you get before you fail? Does one bad junction observation fail you? What is the difference between a serious fault and a dangerous one? This guide explains the complete RSA grading system clearly and precisely, so you understand exactly what the tester is recording on their device every time you make a mistake.
In This Guide
- The RSA Grading System — Overview
- Grade 1 — Less Serious Faults
- Grade 2 — Serious Faults
- Grade 3 — Dangerous Faults (Immediate Fail)
- The Exact Pass/Fail Rules
- All 36 Driving Competencies
- The Driving Test Report Form
- Real-World Grading Scenarios
- If You Fail — How to Use Your Report
- Appealing a Test Result
- The Mock Test — Practice Under Real Grading
- Frequently Asked Questions
The RSA Grading System — Overview
The RSA driving test uses a structured, standardised grading system applied consistently by every tester at every test centre in Ireland. During your approximately 30-minute drive, the tester observes your driving continuously and records any errors they observe against a set of 36 specific driving competencies. Each error they record is classified into one of three grades based on how serious it is.
The tester uses an electronic device — a tablet or handheld device — to log faults in real time as they occur. You will not be told during the test how many faults you have accumulated. The result is only given at the end, back at the test centre, when the tester goes through your Driving Test Report Form with you.
Grade 1 — Less Serious Faults
Grade 1 — Less SeriousMinor error that does not endanger anyone
Does not fail you on its ownA Grade 1 fault is a less serious error — a mistake that is recorded by the tester but which does not, on its own, represent a significant safety issue or endanger any road user. Grade 1 faults do not automatically fail you. You can receive multiple Grade 1 faults across different competencies and still pass your driving test.
However, Grade 1 faults are not meaningless. They represent real imperfections in your driving. And critically, a pattern of Grade 1 faults concentrated in the same competency can escalate — the tester may record subsequent instances in that same competency as Grade 2 if the problem recurs or worsens. Consistent minor errors in one area signal to the tester that the behaviour is habitual, not situational.
How to think about Grade 1 faults: They are yellow lights, not green. If you receive a Grade 1 fault in "use of mirrors" once during your test, that is minor. If you receive Grade 1 faults in "use of mirrors" at five different junctions, the tester will be weighing whether that pattern warrants a Grade 2 recording.
- A single stall at a junction on a flat road in light traffic, with no other vehicle nearby
- Driving at 40 km/h on a 50 km/h road briefly when conditions are clear
- A mirror check that was slightly too brief to be fully convincing, but was present
- A gear change that was slightly rough or hesitant in light traffic
- Positioning marginally close to the kerb on an otherwise normal road
- A signal given slightly later than ideal on a straightforward turn
Grade 2 — Serious Faults
Grade 2 — SeriousSignificant error — 6+ in the same competency = fail
6+ in one competency = test failedA Grade 2 fault is a serious error — more significant than a Grade 1, but not immediately dangerous. Grade 2 faults are the most common cause of test failures in Ireland. The rule is precise and important: if you receive 9 or more Grade 2 faults in total, or more than 6 Grade 2 faults in any one category, you do not pass the test.
This means a single Grade 2 fault does not fail you. But 9 or more Grade 2 faults in total will fail you, and more than 6 Grade 2 faults in the same category will also fail you. This is why you must understand which category each type of mistake falls under — so you know which errors are adding to your total and which ones are building up within one category.
For example: if you fail to apply the MSMM routine correctly at one junction (Grade 2 in "use of mirrors") and then do the same multiple at another junction later in the test that competency is failed. It does not matter how well you drove everything else.
- Emerging from a junction without fully checking for approaching vehicles — no collision occurred but a real gap in observation was present
- Repeatedly driving significantly below the speed limit when conditions do not require it (undue hesitation)
- Consistently failing to perform the second mirror check in the MSMM sequence before manoeuvring
- Incorrect approach lane at a roundabout requiring a corrective manoeuvre
- Stalling on a hill with a vehicle close behind, causing that vehicle to brake
- Approaching a pedestrian crossing at speed without reducing, requiring a sharp braking response
- Consistently drifting left or right of the correct road position throughout the test
Grade 3 — Dangerous Faults (Immediate Fail)
Grade 3 — DangerousDirect danger to tester, candidate, or another road user
Single fault = immediate test failureA Grade 3 fault is a dangerous fault. It represents a direct risk of harm to the tester, the candidate, or another road user. A single Grade 3 fault ends the test immediately — there is no recovery, no averaging out with good driving elsewhere, no "but everything else was fine." One Grade 3 fault anywhere in the test means you have failed.
In the most serious cases, the tester will use the dual controls — brake, clutch, or steering — to prevent a collision. Any intervention by the tester using the dual controls is almost certainly recorded as a Grade 3 fault and the test ends at that point.
Importantly, a Grade 3 fault does not require an actual collision to occur. The tester records their assessment of the danger created, not the outcome. Pulling out at a junction in front of an oncoming vehicle that had to brake — even if no contact happened — is a Grade 3 fault. The danger was real.
- Not coming to a complete stop at a Stop sign — rolling through at any speed
- Pulling out at a junction in front of oncoming traffic that had to slow, brake, or swerve
- Failing to stop for a pedestrian already on a zebra crossing
- Mounting a kerb at speed, or losing control of the vehicle
- Driving the wrong way on a one-way street
- Causing the tester to intervene using the dual controls (brake, clutch, or steering)
- An unsafe reverse manoeuvre that creates a real danger for a pedestrian or cyclist
- Crossing a solid white centre line into oncoming traffic
The Exact Pass/Fail Rules
Once you understand the three grades, the pass/fail logic becomes clear. Here are the precise rules that determine your result:
Pass / Fail Rules — RSA Driving Test
Find Out Your Actual Fault Profile
A BP Driving School mock test uses the real RSA grading system on actual North Dublin test routes. You'll see exactly which competencies you're accumulating Grade 2 faults in.
Book a Mock Test — €100 WhatsApp UsAll 36 Driving Competencies — What the Tester Assesses
Every fault the tester records is assigned to one of 36 specific driving competencies. Understanding which category each type of mistake falls under is important — because Grade 2 faults matter in two ways: you fail if you get 9 or more Grade 2 faults in total, and you also fail if you get more than 6 Grade 2 faults in any one category.
The RSA's Driving Test Report Form lists all 36 competencies. Based on official RSA guidance and the competency framework used in the driving test, the categories assessed cover the following areas:
| # | Competency | What the tester observes |
|---|---|---|
| 1 | Pre-drive checks / technical questions | Vehicle safety questions before driving; cockpit drill (seat, mirrors, seatbelt) |
| 2 | Secondary controls | Correct use of wipers, demisters, lights, hazard lights, horn |
| 3 | Moving off | Safe, smooth departure from stationary — observation, signal, control |
| 4 | Use of mirrors | MSMM routine applied — two mirror checks per direction change; mirrors used before signalling |
| 5 | Signalling | Correct, timely, appropriate indicator use; signals not misleading; signal cancelled after manoeuvre |
| 6 | Observation | General alertness to the full road environment — scanning ahead, to sides, in mirrors |
| 7 | Observation at junctions | Right–left–right check performed visibly and adequately before emerging at any junction |
| 8 | Road positioning — normal driving | Approximately 1m from kerb; not straddling lanes; appropriate distance from parked vehicles |
| 9 | Road positioning — turning | Correct approach position for left and right turns; not cutting corners on left turns |
| 10 | Road positioning — overtaking | Safe clearance when passing parked vehicles, cyclists, or other road users |
| 11 | Compliance — road markings | Stopping at stop lines; not crossing solid white lines; correct lane use |
| 12 | Compliance — traffic lights | Correct response to all traffic light phases; not running amber or red lights |
| 13 | Compliance — traffic signs | Obeying Stop signs, Yield signs, speed limit signs, no-entry, one-way, and all regulatory signs |
| 14 | Compliance — rules of the road | General compliance with road law; right of way rules correctly applied |
| 15 | Speed | Appropriate speed for conditions and road type; not exceeding limits; not driving unduly slowly |
| 16 | Progress / undue hesitation | Reasonable progress maintained; not blocking traffic; confident decisions at junctions and roundabouts |
| 17 | Following distance | Two-second rule applied in normal conditions; greater distance in wet weather |
| 18 | Anticipation and reaction | Hazard awareness; reacting promptly and appropriately; not being caught off guard |
| 19 | Approach to junctions | Correct speed and position on approach to T-junctions and crossroads |
| 20 | Turning — left | Position, speed, observation, and signal all correct for left turns |
| 21 | Turning — right | Position, speed, observation, signal, and yielding to oncoming traffic for right turns |
| 22 | Roundabouts | Correct approach lane; observation of circulating traffic; correct exit signal; lane discipline on roundabout |
| 23 | Pedestrian crossings | Correct response to zebra, pelican, toucan, and puffin crossings; stopping for pedestrians with right of way |
| 24 | Giving clearance | Adequate clearance to pedestrians, cyclists, and other vulnerable road users |
| 25 | Stopping | Smooth, controlled stops; correct position when stopping; safe choice of stopping location |
| 26 | Hill start | Vehicle does not roll backwards; smooth clutch and handbrake coordination; no stall on incline |
| 27 | Vehicle controls — steering | Smooth, accurate steering; both hands on wheel except when changing gear; no crossing of hands |
| 28 | Vehicle controls — gears | Appropriate gear selection; smooth gear changes; not coasting in neutral; block gear changes acceptable |
| 29 | Vehicle controls — brakes | Smooth, progressive braking; not harsh or late; engine braking used appropriately |
| 30 | Vehicle controls — clutch (manual only) | Smooth clutch control; no excessive slipping; no coasting; biting point used correctly on hills |
| 31 | Attitude | Calm, considerate driving; courtesy to other road users; no aggressive or erratic behaviour |
| 32 | Turnabout (3-point turn) | Full observation before and during; control; accuracy; completed within reasonable road space |
| 33 | Reverse around a corner | Observation throughout; control; accuracy; does not mount kerb; correct road position after |
| 34 | Bay parking | Full observation; accurate entry into bay; vehicle within bay markings; no contact with obstacles |
| 35 | Parallel parking | Observation; accuracy of position; vehicle within correct distance from kerb |
| 36 | Rules of the Road knowledge | Questions asked during the test or at the pre-drive stage regarding road rules and vehicle operation |
The Driving Test Report Form
The Driving Test Report Form is the official document on which the tester records all faults during your test. The tester uses their electronic device to log faults as they occur — you cannot see the running total during the test. At the end of the test, back at the test centre, the tester goes through the completed report with you.
The Report Form lists every competency and shows how many Grade 1, Grade 2, and Grade 3 faults were recorded against each one. When you receive your result — pass or fail — you receive a copy of this form. It is a precise, competency-by-competency breakdown of every recorded fault in your test.
This is a simplified illustrative example only. In this scenario, the candidate received more than 6 Grade 2 faults under "Observation at junctions" — which fails that competency and the overall test, regardless of the Grade 1 faults elsewhere. The official RSA Report Form contains all 36 competencies.
Real-World Grading Scenarios
The grading rules become clearest when applied to realistic scenarios. Here are five common situations and how they are typically graded:
Scenario 1 — One missed mirror check at a junction
You turn left at a T-junction. You checked your interior mirror and signalled, but your second mirror check before the manoeuvre was very brief — the tester is not confident you fully checked. No danger was created.
Likely grading: Grade 1 fault under "Use of mirrors." A single, marginally insufficient mirror check in otherwise safe conditions is less serious.
Still on track to passScenario 2 — Same missed mirror check at two separate junctions
The same pattern from Scenario 1 occurs a second time later in the test — you turn right at a roundabout exit and again the second mirror check is absent or too brief.
Likely grading: The first instance may have been Grade 1; the second is now more likely Grade 2 under "Use of mirrors." This is a recurring pattern, not an isolated lapse. But two instances alone do not automatically fail the test.
Warning — repeated errors can build towards failureScenario 3 — Slow through a Stop sign
You approach a Stop sign on a residential road, slow to approximately 5 km/h, and roll through without fully stopping. The road was clear — no oncoming vehicle was affected.
Likely grading: Grade 3 fault under "Compliance — traffic signs." A Stop sign requires a complete, all-wheels-stationary stop. Rolling through at any speed — even on an empty road — is a Grade 3 dangerous fault. The test ends.
Immediate fail — Grade 3Scenario 4 — Grade 2 faults in two different competencies
You receive one Grade 2 fault under "Observation at junctions" and one Grade 2 fault under "Roundabouts." No Grade 3 faults. All other competencies have Grade 1s or no faults.
Likely grading: No single category has more than 6 Grade 2 faults, and the total number of Grade 2 faults is still below 9, so this candidate could still pass.
Still on track to passScenario 5 — Stalling on a hill with traffic behind
You stall at a junction on a slight incline. A vehicle is approximately 4–5 metres behind you. You restart but the vehicle behind had to remain stationary for an extended time. The car does not roll back.
Likely grading: Probably Grade 1 or Grade 2 under "Hill start / vehicle controls," depending on how controlled the stall was and whether any rollback occurred. If the vehicle rolled back towards the car behind, even slightly, this escalates towards Grade 2 or Grade 3 depending on proximity and danger created.
Depends on rollback and danger — Grade 1 to 3See Your Fault Profile Before the Real Test
A BP Driving School mock test scores your drive using the RSA's actual grading system — Grade 1, 2, and 3 per competency — on the real North Dublin test routes. You leave knowing precisely which competencies need work and why.
Mock Test — €100 Pre-Test Lessons Book OnlineIf You Fail — How to Use Your Test Report
If you do not pass your driving test, the tester will go through your Driving Test Report Form with you at the test centre. This is one of the most valuable pieces of information you will receive as a learner driver — treat it as a precise diagnostic, not a verdict.
The Rules of the Road states clearly: "If you are not successful in your driving test, you will receive a detailed report on the faults that occurred during the test. When you are preparing for your next test, pay particular attention to these faults while continuing to work on other areas of your driving."
How to use your Report Form effectively after a failed test:
- Identify which competency caused the failure. Find the competency that has multiple Grade 2 faults, or the Grade 3 entry. That is the primary area to address before your next test.
- Review the Grade 1 pattern. If you have Grade 1 faults spread across many competencies, that is a signal of overall inconsistency — not one specific failure point. Work on consistency throughout your drive, not just the failed competency.
- Bring your Report Form to your next lesson. Share it with your instructor. A good ADI will use it to design a targeted preparation plan for your re-test, focusing specifically on the competencies that were graded negatively.
- Book a mock test before re-sitting. A mock test after a failure gives you a real-conditions check that the targeted work has actually corrected the fault — before you pay another €85 RSA test fee.
Appealing a Test Result
If you believe your driving test was not conducted properly or fairly, you have the right to appeal. The Rules of the Road states: "you may appeal the tester's decision to the District Court." The District Court may refuse the appeal or, if it finds that the test was not properly conducted, can direct the RSA to give you another test free of charge.
The Mock Test — Experiencing Real RSA Grading Before Your Test
Understanding the grading system intellectually is useful. Experiencing it in practice — with a qualified ADI watching your every move and recording faults exactly as the real tester would — is transformational.
A mock test with BP Driving School replicates the real RSA test in every detail that matters: it is conducted on the actual routes used at Finglas, Raheny, or Killester test centres; the tester does not coach or intervene during the drive; faults are recorded against the 36 competency framework; and the debrief at the end gives you a precise, competency-by-competency breakdown of what was recorded and why.
This serves three functions that nothing else provides:
- Fault identification: You find out which specific competencies you are accumulating Grade 2 faults in — before the real tester does. The report does not lie and does not soften the findings.
- Test conditions experience: The psychological experience of being assessed without coaching or feedback during the drive is something that must be practised. Candidates who have done a mock test are visibly calmer and more decisive on the real test day.
- Readiness confirmation: You leave the mock test knowing — not guessing — whether you are ready to sit your real test. If you pass the mock with fewer than 9 Grade 2 faults in total, no more than 6 Grade 2 faults in any one category, and no Grade 3 faults, your preparation is on solid ground. If you fail, you now have a specific target to address before re-sitting the real test.
Frequently Asked Questions
Know the System — Now Drive to Pass It
Understanding how faults are graded is the first step. Eliminating Grade 2 patterns and Grade 3 risks from your driving is the second. BP Driving School mock tests and pre-test lessons are built around exactly that — on the real Finglas, Raheny, and Killester test routes.
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