For internationally trained dentists heading to Canada, the NDEB equivalency process is a sequence of gates, and the official 2025 results put numbers on each: the Assessment of Fundamental Knowledge passed 52.29% of sitters, the Assessment of Clinical Judgement passed 62.44%, and the NDECC's clinical and situational-judgement components are reported separately rather than as one blended figure, a reporting choice this analysis respects because the components measure different things and fail different candidates. Read together through the pathway lens, the figures answer the question every candidate actually has, where is the real bottleneck?, more informatively than any single rate. Figures as published by the NDEB, checked 29 August 2026; methodology per /blog/what-medical-exam-pass-rates-can-and-cannot-tell-you.
The pathway as a sequence of probabilities
Each stage's pass rate is a conditional gate, and the pathway's severity is their product, not their average. A cohort entering AFK at 52.29% loses nearly half at the first gate; survivors face ACJ at 62.44%; and NDECC's components then assess clinical skills and situational judgement under their own standards. The compounding is the point: even before NDECC, the two written gates alone imply that roughly a third of an entering cohort clears both at first attempt on 2025 rates, and every repeat attempt adds fees, scheduling delay and preparation time. The instructive comparison across gates: AFK, the knowledge examination, is the statistically harshest single gate in 2025, which cuts against the folk assumption that the practical stages are where international candidates founder; the written fundamentals gate is doing the heaviest filtering, and preparation budgets should reflect that.
Reading each stage's figure properly
AFK at 52.29%: a fundamentals examination passing barely half its sitters signals breadth and depth demands that punish partial preparation; the strategic implication is unglamorous, systematic blueprint coverage over selective revision, and honest mock performance before booking. ACJ at 62.44%: clinical judgement under single-best-answer conditions, where the skill is ranking defensible options rather than recalling facts, a different preparation mode that AFK success does not automatically confer. NDECC's separated components: reporting clinical skills and situational judgement separately is good measurement practice, because a blended figure would hide which component fails whom; candidates should seek out and weight the component-level figures rather than a summary number, and prepare the two as distinct disciplines, since hand skills and judgement scenarios do not rehearse each other.
What the figures cannot establish
The standing caveats, applied specifically. First-time versus repeat decomposition: where the published aggregate mixes attempts, structural differences between those populations shape the rates, and individual candidates should not read the aggregate as their personal probability. Cohort composition: entering cohorts vary by training background, region and preparation circumstances year to year, and single-year movements should be read against that before any conclusion about examinations changing. Causation for the bottleneck's location: AFK's harshness in 2025 describes that year's cohort meeting that year's standard; it does not establish that AFK is intrinsically the pathway's permanent hardest gate. And nothing here converts into resource verdicts: aggregate gate rates cannot credit or indict any preparation provider, ours or anyone's.
Planning implications for candidates
Four practical consequences. Budget the pathway, not the exam: fees, travel and repetition risk across multiple gates make the realistic cost a pathway cost, and first-attempt readiness at each gate is the single biggest cost-control available. Front-load AFK seriousness: the 2025 figures argue for treating the fundamentals examination as the campaign's main battle rather than its warm-up. Prepare ACJ as its own discipline: single-best-answer judgement practice, not more fact revision. And track the annual updates: this page will carry each year's official figures as they publish, because a pathway this consequential deserves a maintained record rather than a one-off snapshot.
Frequently asked questions
Is the NDEB pathway harder than other international routes?
Cross-pathway comparisons founder on different cohorts, standards and structures; what the 2025 figures support is narrower and more useful, a map of where this pathway's own filtering concentrates.
Do the rates mean I should delay sitting AFK?
They mean you should sit it ready: a 52.29% gate is an argument for honest mock-based self-assessment before booking, not for indefinite postponement, which has costs of its own.
Where are the official figures?
The NDEB publishes equivalency results directly; read the source, note the denominators and component-level reporting, and treat summaries, including this one, as commentary on it.
How should I sequence preparation across the gates?
Serially, with overlap: take AFK as the main campaign, begin ACJ-style judgement practice in its final phase so the mode-switch is warm, and treat NDECC's two components as separate preparation streams with their own rehearsal; parallel shallow preparation across all gates is how candidates arrive at each one underdone.