What OET is, and how it works
The Occupational English Test, explained from the ground up for someone who is just starting to prepare.
What OET is
OET stands for the Occupational English Test. It is an English language test built specifically for healthcare professionals, rather than for students or general migrants. Where a general test like IELTS might ask you to describe a graph or discuss city life, OET asks you to do the things you already do at work every day, in English: take a patient history, write a referral letter, explain a treatment plan, listen to a handover between colleagues.
The test is owned and run by Cambridge Boxhill Language Assessment, a partnership between Cambridge Assessment English and Box Hill Institute in Australia. It is held roughly twice a month at test centres around the world, and can be taken on a computer or on paper, depending on the centre you book.
Who it is for
OET is built for twelve healthcare professions. If you belong to one of them, the Speaking and Writing parts of your test will be written around scenarios from your own profession:
Nursing
Medicine
Dentistry
Pharmacy
Physiotherapy
Radiography
Occupational Therapy
Speech Pathology
Dietetics
Optometry
Podiatry
Veterinary Science
So a nurse and a pharmacist sitting OET on the same day will read and hear the same Listening and Reading material, but they will write a different letter and act out a different role-play, each drawn from situations typical of their own profession.
The shape of the test
Every OET sitting has four parts, always in this order: Listening, Reading, Writing, Speaking. Listening and Reading are identical for every profession — the healthcare content in them is general enough that no specialist knowledge is needed. Writing and Speaking change depending on your profession, because they are built around the kind of communication you will actually need on the job.
The whole test takes just under three hours if Listening, Reading and Writing are sat together, and Speaking is usually scheduled separately, often on the same day.
Listening — about 45 minutes
Part A — consultation extracts
Two recordings, roughly five minutes each
You listen to a health professional taking a patient’s history and fill in that professional’s notes as you go, capturing details such as symptoms, medication, and background information. This part rewards fast, accurate note-taking rather than full sentences.
Part B — short workplace extracts
Six short recordings, about a minute each
Each extract might be a handover, a team briefing, or a short exchange between a professional and a patient. One multiple-choice question follows each extract, usually about the main point or purpose of what was said.
Part C — presentation or interview extracts
Two recordings, roughly five minutes each
You hear a talk or interview on a healthcare topic of general interest and answer six multiple-choice questions on each one. This part tests how well you follow a longer, more developed piece of spoken English.
Reading — 60 minutes
Part A — expeditious reading
15 minutes, strictly timed
Four short texts on one healthcare topic, with twenty questions asking you to match, complete sentences, or give short answers lifted directly from the texts. The clock is unforgiving here — your paper is collected after fifteen minutes whether you have finished or not, so the skill being tested is scanning for information quickly rather than reading every word.
Parts B and C — careful reading
45 minutes combined
Part B gives you six short workplace texts, such as policies or guidelines, each with one multiple-choice question about its overall message. Part C gives you two longer articles on general healthcare topics and asks eight multiple-choice questions on each, testing whether you can follow an argument, an opinion, or an attitude rather than just a fact.
Writing — 45 minutes
One letter, built from case notes
5 minutes reading time, 40 minutes writing
You are given a short set of case notes — the kind a professional would keep on a patient — and asked to turn them into a letter, most often a referral to another professional, though it can also be a discharge or transfer letter. You choose what information from the notes actually belongs in the letter and what can be left out, which is really the heart of the task. Letters are generally expected to run to around 180–200 words, and every profession gets its own case notes and its own likely recipient.
Speaking — about 20 minutes
Two role-plays with a trained interlocutor
A short warm-up, then two scenarios
After a brief warm-up conversation about your background, you take part in two role-plays, each based on a card that sets the scene — for a nurse, this might be admitting a patient or explaining a procedure to a worried relative. The other person in the room, called the interlocutor, plays the patient or relative and follows a script, but responds naturally to what you say. You are marked on two things at once: how clearly and accurately you use English, and how well you build rapport, gather information, and structure the conversation the way you would on a real ward.
How the test is scored
Each of the four sub-tests is scored separately, on a scale from 0 to 500 in steps of ten, and that number is then reported as a letter grade from A down to E. There is no single combined score and no universal pass mark — instead, each regulator or employer sets its own requirement, most often asking for at least a B in every sub-test.
0
500
350
A
450–500 — very high proficiency
B
350–440 — the level most regulators require
C+
300–340 — good, but usually below requirement
C
200–290 — moderate proficiency
D
100–190 — limited proficiency
E
0–90 — very limited proficiency
These are the commonly published grade bands, but always check the exact requirement with the specific board or council you are registering with — some accept a C+ in one sub-test while still insisting on a B in the others.
Sitting the test
Registration opens about seven weeks before each test date and closes three weeks before it, so late bookings are not accepted — this is worth building into your study plan early. When you register you will need a form of photo identification, a digital passport photo, and evidence of your profession. Not every profession is offered on every date, so it is worth checking the schedule for your specific one before you plan around it.
You can usually choose between a computer-delivered test and a paper-based one, depending on what your local test centre offers. Results are typically released within two to three weeks of the test date, through a secure online profile.
Where the result is accepted
OET is recognised by healthcare regulators and immigration authorities in countries including the United Kingdom, Ireland, Australia, New Zealand, Singapore, Namibia, Ukraine, and the United Arab Emirates, among others — including bodies such as the UK’s Nursing and Midwifery Council and General Medical Council. A result is generally treated as valid for two years, though some organisations will still consider an older result under certain conditions, so it is always worth checking directly with the board you are applying to.
How OET compares to a general English test
The main alternative most candidates weigh up is IELTS. The two tests are graded on different scales, but they are mapped to the same underlying framework of English proficiency, so an OET Grade B roughly lines up with an IELTS band of 7.0–7.5, and a Grade A with band 8.0–9.0. The real difference is not the difficulty so much as the content: IELTS content is general, while every OET task is drawn from a healthcare workplace, which many clinicians find both more relevant and, once they are used to the vocabulary, more approachable.
There is a lot here, and none of it needs to be absorbed at once. A sensible first step is simply to sit one full practice test under timed condi
tions, see which of the four sub-tests feels least familiar, and start your preparation there.