EDAIC Explained: Format, Eligibility & 2026 Dates

If you are an anaesthesiology trainee weighing up whether to sit the European Diploma, you have probably run into a wall of acronyms — EDAIC, ESAIC, MTF, SOE, OLA — and very little plain-English explanation of what any of it means. This guide fixes that. We will walk through exactly what the EDAIC is, how the exam is built, who is allowed to sit it, what is honestly known about pass rates, and how to register for the 2026 sitting.

A note on independence before we begin: AnesCORE is an independent revision platform. We are not affiliated with, endorsed by, or connected to ESAIC, and everything official — fees, eligibility rulings, regulations — should always be confirmed on esaic.org. This article is written by an anaesthesiologist to help you make sense of the diploma, not to replace ESAIC's own guidance.

What Is the EDAIC and Why Do Anaesthesiologists Take It?

The EDAIC is the European Diploma in Anaesthesiology and Intensive Care, awarded by ESAIC — the European Society of Anaesthesiology and Intensive Care. ESAIC describes it as a multilingual, end-of-training, two-part examination covering the basic sciences and clinical subjects expected of a specialist anaesthesiologist. It is endorsed by the European Board of Anaesthesiology and aligned with the UEMS European Training Requirements, which is what gives it its pan-European weight.

Crucially, the EDAIC is a voluntary, supranational credential. It does not, on its own, license you to practise as a consultant in any given country — national medical councils still set their own registration rules. What it does do is demonstrate that you have met a rigorous, internationally benchmarked standard. That is why anaesthetists take it: for CV credibility in competitive selection, for smoother mobility between European countries, for academic and research opportunities, and — for trainees in systems without a strong national exit exam — as a respected benchmark of competence. If you want the full picture of what the diploma means professionally, we cover it in depth in our guide on what the EDAIC means for your career.

Before you invest six to twelve months of revision, it is worth knowing that a large, structured EDAIC question bank and a clear EDAIC Part 1 guide will do more for your odds than almost anything else — but more on preparation later. First, the anatomy of the exam itself.

The Two Parts of the EDAIC: Part 1 vs Part 2

The EDAIC is sat in two sequential stages. You clear Part 1 first, then progress to Part 2.

Part 1 is a written examination made up of two multiple true/false (MTF) papers, sat on the same day: Paper A covers the basic sciences, and Paper B covers clinical anaesthesia and intensive care. In the MTF format, each question presents a stem followed by five independent statements (A–E), and you mark each one True or False. Per the format AnesCORE prepares candidates against, each paper carries 60 questions × 5 true/false statements, which works out to 300 individual true/false decisions per paper. The single most important marking rule: there is no negative marking — a wrong or blank answer simply scores zero. Never leave a statement unanswered; always commit to True or False.

Part 2 is oral. It consists of four structured oral examinations (SOEs) held in a single day — two in the morning and two in the afternoon, covering two basic-science domains (physiology and pathophysiology with relevant anatomy, and applied pharmacology) and two clinical-anaesthesia domains. Within each SOE, the examiner pair marks each question on a three-point scale (0 = fail to answer, 1 = borderline, 2 = correct, structured and detailed answer). These aggregate to a score out of 20 per SOE, and the four SOEs sum to a final mark out of 80; confirm the current scheme in ESAIC's Diploma Guide. Part 2 tests not just recall but clinical reasoning and the ability to articulate a safe, structured plan out loud.

The exact per-paper question count and the definitive SOE breakdown are set out in ESAIC's Diploma Guide, so treat the current guide on esaic.org as the final authority if any detail has changed for your sitting.

EDAIC Eligibility: Who Can Sit the Exam?

Eligibility is one area where candidates most often get tripped up, so read the current rules on esaic.org carefully. In broad terms, the two parts have different entry requirements.

For Part 1, ESAIC's position is refreshingly open: candidates are admitted provided they are medical graduates. You do not need to be a European citizen, and you do not need to have passed another exam first. This makes Part 1 accessible relatively early in training. One important caveat ESAIC flags directly: it is the candidate's responsibility to make sure he or she is eligible for Part 2 before registering for the Part 1 examination — so check the Part 2 rules before you pay for Part 1.

For Part 2, the bar is higher because it is an end-of-training assessment. To qualify, you generally must either be a certified anaesthesiologist (hold a specialist diploma in anaesthesiology) in any country, or be a trainee in the final year of anaesthesiology training in a European member state of the World Health Organisation (or in Brazil). Final-year trainees typically have to upload a completed ESAIC Trainee Letter to prove eligibility.

There is also an in-training assessment route worth understanding. ESAIC runs the On-Line Assessment (OLA) and Home On-Line Assessment (HOLA), which use EDAIC Part 1-style MTF content. These are primarily positioned by ESAIC as self-assessment tools to help you identify weak subjects. Some training programmes use in-training assessment as part of a formal pathway, and rules around any exemption from the standard Part 1 written exam are strict and programme-dependent — so do not assume you qualify. Confirm with your programme director and check the current OLA/HOLA regulations on esaic.org before relying on this route.

EDAIC Pass Rates: What Is Actually Published

Here is the honest answer that most articles will not give you: ESAIC does not publish a single official headline pass rate for the EDAIC. We checked the EDAIC overview, Part 1, Part 2 and preparation pages on esaic.org, and none of them state an official percentage. Any specific pass-rate figure you see quoted online should therefore be treated with real caution — it is not coming from ESAIC.

Why does this matter, and how is the standard actually set? According to the ESAIC Part I Regulations for Candidates, ESAIC sets the pass mark each year through its Examinations Committee, based on both the standard of the examination and the performance of candidates on reference questions. ESAIC does not publish the exact standard-setting methodology it uses. In practice this means your job is to reach the defined standard across the whole syllabus, not to beat a fixed quota of other candidates. Two consequences follow. First, obsessing over an unpublished "pass rate" is the wrong mental model; your job is to reach the standard, full stop. Second, the pass mark can shift slightly between sittings depending on paper difficulty, which is exactly what a fair standard-setting process should allow for.

So reframe the question. Instead of "what is the pass rate?", ask "am I demonstrably at the required standard across the whole syllabus?" That is a question you can answer with honest, topic-by-topic self-assessment and disciplined practice — and it is largely within your control.

EDAIC 2026 Dates and How to Register

For the 2026 cycle, the key Part 1 dates are confirmed on esaic.org:

• Part 1 written exam: Saturday, 19 September 2026 (note: it is a Saturday — some older listings incorrectly say Friday).
• Part 1 registration deadline: 11 June 2026 (23:59). Late applications are not accepted, so register early.

Part 2 for 2026 runs across multiple face-to-face centres between February and November 2026, plus an online sitting, with a registration deadline of 2 February 2026. Registration for both parts is completed through the ESAIC online portal, where you create an account, complete the application, upload supporting documents (medical degree, training verification, photo, ID) and pay the fee in euros.

Because fees, centres and exact administrative rules change from cycle to cycle, we do not reproduce specific figures here. For the complete, verified breakdown — including fee bands, documents to prepare, and centre selection — see our authority piece, the EDAIC 2026 dates, fees and registration guide, and confirm anything time-sensitive on esaic.org. If you are heading for the orals, we also maintain a dedicated post on EDAIC Part 2 2026 dates, centres and deadlines.

How to Prepare for the EDAIC

Preparation is where the diploma is won or lost. ESAIC itself signposts several official tools — the EDAIC Trainer app, the BCSAC and VIVAC courses, the (H)OLA self-assessments, ESAIC Academy e-learning, and sample question papers. These are the authoritative first-party resources, and we encourage you to use them.

Alongside the official route, most candidates rely heavily on MTF question practice, because the Part 1 format rewards precise knowledge of individual statements rather than pattern-matching a single best answer. This is exactly what AnesCORE is built for: a large, syllabus-mapped bank of EDAIC Part 1-style questions, with every true/false statement individually explained. To get started, work through our EDAIC Part 1 guide for the format and strategy, then drill against the EDAIC question bank to expose and close your knowledge gaps. If you are building a revision timetable from your exam date backwards, our post on an effective EDAIC study plan will help you structure the months ahead.

To be completely clear: AnesCORE is independent and is not affiliated with or endorsed by ESAIC. We are a third-party study platform. ESAIC's own resources are the official option; we exist to complement them with high-volume, explained practice.

Frequently Asked Questions

What does EDAIC stand for?

EDAIC stands for the European Diploma in Anaesthesiology and Intensive Care. It is a two-part, end-of-training examination awarded by ESAIC (the European Society of Anaesthesiology and Intensive Care) and endorsed by the European Board of Anaesthesiology.

Is the EDAIC hard, and what is the pass rate?

The EDAIC is a rigorous examination, but ESAIC does not publish an official headline pass rate, so any single percentage you see quoted elsewhere is not an official figure. ESAIC sets the pass mark each year based on the standard of the examination and candidate performance on reference questions, so the practical goal is to demonstrate competence across the whole syllabus — which is why consistent, syllabus-wide preparation is what determines your outcome.

Who is eligible to sit the EDAIC?

For Part 1, ESAIC admits candidates who are medical graduates, and you do not need to be a European citizen or have passed a prior exam. For Part 2, you generally need to be a certified anaesthesiologist (hold a specialist diploma in anaesthesiology) in any country, or be a final-year trainee in a European WHO member state or in Brazil. Always confirm the current criteria on esaic.org before registering.

When is the EDAIC Part 1 exam in 2026?

The EDAIC Part 1 written examination takes place on Saturday, 19 September 2026, with a registration deadline of 11 June 2026. Part 2 oral examinations run at multiple centres between February and November 2026 (plus an online sitting), with a registration deadline of 2 February 2026.

Is AnesCORE affiliated with ESAIC?

No. AnesCORE is an independent revision platform and is not affiliated with, endorsed by, or connected to ESAIC. ESAIC's own tools — such as the EDAIC Trainer and (H)OLA — are the official resources; AnesCORE complements them with a large bank of explained, EDAIC Part 1-style practice questions.

Start Preparing Today

The EDAIC is demanding but entirely achievable with structured, honest preparation. If you want to see where you stand and start closing your knowledge gaps against thousands of explained MTF statements, create a free AnesCORE account — no card required — and begin practising in the real exam format today.