Quick Read
- OET score validity is set by your regulator, not by OET.
- The GMC gives doctors a two-year window, with sittings not combined.
- A retake costs the OET fee of INR 39,300 (AUD 587).
- Indian candidates can get paper results in as little as 5 days.
Will your OET score validity run out before you register?
No universal OET score validity period exists: the Occupational English Test (OET) leaves it to the regulator that registers you, and several regulators use two years.
A regulator is the official body that registers nurses or doctors in a country and decides which English proof it accepts. OET is the English test for health professionals.
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Worried your result could lapse before your application is ready? A sitting is one attempt at the test on one date, and here's how long one counts with five health regulators, starting with the one doctors need first:
- UK doctors: the GMC (General Medical Council, the UK register for doctors) also uses a two-year window, but unlike the nursing regulators below, it won't combine two sitings and only counts your most recent attempt.
- UK nurses: the NMC (Nursing and Midwifery Council, the UK register for nurses and midwives) counts two years to the date it assesses your complete application.
- Ireland: the NMBI (Nursing and Midwifery Board of Ireland) accepts results less than two years old.
- Australia: Ahpra (the Australian Health Practitioner Regulation Agency, which works with the National Boards) counts two years before the day you lodge your application.
- New Zealand: the Nursing Council of New Zealand wants all sittings within the three years before you apply, with your scores reached within 12 months of your first sitting.
So the number that decides your expiry date isn't printed on your result. It sits on your regulator's English page.
Who decides OET score validity: OET or your regulator?
OET's own rule is one line: the authorities that recognize the test, such as boards, councils, and government departments, decide how long results stay valid.
OET calls anybody who accepts its results a recognized organization (a regulator or government department that takes OET as English proof). OET's site has a search tool to help you find these organizations. Each of them, not OET, sets the OET score validity rule you have to meet.
What OET score validity does each regulator allow?
Three of the four nursing regulators use a two-year window, and New Zealand uses three years, but each one counts to a different date.
Read the table one row at a time. The second column is the window, the third is the date from which the window is measured back, and the last covers combining (using results from two sittings together to reach the minimum scores).
| Regulator | Validity window | Clock counted to | Combining |
| NMC (UK) | Two years | The date it assesses your complete application | Two sittings within 12 months, judged by test dates |
| NMBI (Ireland) | Less than two years old | The point you submit your registration application | Not allowed, one result only |
| Ahpra (Australia) | Two years | The day you lodge your application | One or two sittings within 12 months; clock starts at the earlier one |
| Nursing Council of New Zealand | Three years for all sittings | The date of your application | Scores within 12 months of your first sitting |
What this information means for you: the same OET score validity window can end on different days because the counting date differs.
If you're planning nursing in the UK, the NMC row is the one to read first. For nursing in Australia, Ahpra counts the two years back from the day you lodge your application.
My insight: The number to watch is the counting date, not the window; open your regulator's page the day you book and write the expiry date down, because two regulators with the same two years can end your result on different days.
From which date does the OET score validity start counting?
OET score validity runs backward from your application, not forward from your result: the NMC accepts test dates no more than two years old when it reviews your application.
Your test date is fixed the day you sit. The variable is when your regulator looks at your file:
- NMC: counts back from the date it assesses your complete application, so a slow application uses up your window.
- Ahpra: counts back two years from the day you lodge your application for registration.
- NMBI: results must be less than two years old and valid when you submit your registration application.
- New Zealand: all your sittings must fall within the three years before your application.
- GMC (doctors): valid on the day you sit PLAB 1, or when the GMC approves your full registration application, whichever route you're on.
A worked example shows the arithmetic. Take a paper test on 19 December 2026, the last 2026 paper date listed on OET's booking page:
- Ahpra deadline: you'd need to lodge your application by 19 December 2028.
- NMC margin: the date it assesses your complete application must fall inside two years, so leave a margin before 19 December 2028. Processing takes time.
- NMBI check: results must be less than two years old when you submit, so submit before 19 December 2028.
What this means for you: your expiry date depends on paperwork as much as on the test, so the gap between finishing your file and submitting it is where your window quietly shrinks.
My insight: Count back from your application date, not forward from the result email, and leave a margin of a few months, because processing time is the one part of the window you don't control.
Does combining sittings change OET score validity?
Combining two sittings doesn't extend OET score validity: the NMC wants both test dates within 12 months of each other and inside its two-year window.
OET leaves are separate for each recognizing organization, and every sitting is its own booking. A second sitting can rescue one short score, but only where your regulator allows it:
- GMC (doctors): no combining. All four grade Bs must come from the same sitting, and only your most recent sitting counts, even if an earlier one was stronger.
- NMC: two sittings within 12 months, judged by test dates, not certificate dates. OET@Home (the OET taken remotely on your computer) can be combined with either a paper or a computer result.
- NMBI: combining isn't allowed, and OET@Home isn't accepted, so one result must meet every score.
- Ahpra: two sittings no more than 12 months apart, with every sub-test (one of the four parts: Listening, Reading, Writing, and Speaking) taken in each. The two-year clock starts at the earlier sitting, and at-home tests aren't accepted.
- New Zealand: scores reached within 12 months of your first sitting, all inside the three-year window, and no online computer-based tests.
What this means for you: when you combine, the earlier sitting is the one that expires first, so plan your application around that date, not the newer one.
A regulator can only confirm OET score validity once it sees your result, and OET recommends organizations accept your score only when shared digitally through its online portals.
You share a result by granting permission to a specific organization in your OET online account. Work through it in this order:
- Find your candidate number: the candidate number is the 9-digit OET number under your name on your Statement of Results, which is the OET document that shows your scores.
- Grant permission: in your OET online account (called MyOET), grant permission to each regulator that needs your result before you submit your application.
- Cover both sittings: if you're combining two results for the NMC, grant permission for both tests, or your application may be delayed.
- Enter the number where asked: NMBI verifies your scores itself, using the candidate number you enter in its Overseas Registration Application Pack.
- For GMC: also enter your scores in GMC Online under "My Tests," and select "General Medical Council" as your recognizing organization in your OET account. Verification can take up to two working days.
Results come quickly. Paper results can reach candidates in India in as little as 5 days, and computer and OET@Home results can arrive within 48 hours of finishing all four sub-tests. If a score looks wrong, you can request a remark within 72 hours of receiving your results.
How should you time your test around OET score validity and registration?
The order that protects OET score validity is regulator first, test date second, because your whole application has to land inside one regulator's window.
- Pick your regulator: it sets the window and the counting date.
- Read its English page: note the window, the counting date, and whether combining is allowed.
- Get the rest of your file moving: documents, offers, or jobs, so they're ready inside the window.
- Book the test: choose a date that leaves time for results before you apply.
- Apply inside the window: count back from the application or assessment date, with a margin.
If you're applying for GMC registration, count back from the date the GMC approves your application, not your PLAB 1 date or your expected job start date. The PLAB exam is a separate UK doctors' test with its own dates, so plan it next to your OET date. Anyone aiming for NHS roles, meaning jobs in the UK's National Health Service, still registers with a UK regulator first, the GMC for doctors or the NMC for nurses. That's where the result is checked.
Your visa is a separate step. The immigration authority has its own English rule, so read it separately.
My insight: Book the test only when the rest of your file can be ready within a few months, because the clock keeps running while documents and offers are pending.
What happens when OET score validity ends?
An expired result can't be revived: NMBI tells candidates with out-of-date results to retake, and the NMC lets you take the test again one or more times.
Once your result expires, a retake costs the full OET fee again: INR 39,300 (AUD 587) for any mode.
The fee is converted at 1 AUD = INR 66.93 as of October 2026 and will shift with the exchange rate, so check the latest rate before you pay.
Here's what each regulator leaves open:
- NMC: retake, and use the combining rule if only one score falls short.
- NMBI: retake and meet every score in one result.
- Ahpra exception: the two-year rule can be set aside if you've worked continuously as a registered practitioner (or in a relevant role where English was the main language) since the test or stayed continuously enrolled in a Board-approved program that began within 12 months of the test. You then lodge within 12 months of finishing that job or program. Continuous work means at least 26 weeks of full-time equivalent work per year.
- GMC exception: a certificate over two years old can be extended to three years if you've passed PLAB 2 within the three months before your registration application is received, and the certificate is under three years old on that date. This extension doesn't apply if you're applying through the sponsorship route.
- New Zealand: sitings older than three years before your application are not accepted.
OET or IELTS: does OET score validity change your choice?
The NMC accepts two English tests: OET and IELTS Academic, which is the only other test it lists, and it won't combine an OET result with an IELTS one.
The GMC offers doctors the same trade-off: OET Medicine or IELTS Academic, both valid for two years, both needing your most recent sitting, and no mixing across tests.
The NMC and Ahpra each specify one validity window for every accepted test, so you shouldn't let the validity of your OET score alone determine your test choice. A longer OET vs IELTS comparison helps if your regulator accepts both. Check the IELTS score validity rules separately before you assume they match.
What if your OET score validity ends early, falls short, or goes to the wrong organization?
Three things can go wrong with OET score validity. Each has an official route: a result that lapses, a score just short, or results shared with the wrong body.
- Your result lapses before registration: retake the test. At Ahpra, check whether the continuous work or study exception applies; at the GMC, check whether a recent PLAB 2 pass qualifies you for the three-year extension; in New Zealand, check whether your sittings still fall inside three years.
- One score is just below the cutoff: combine two sittings only where it's allowed, at the NMC and Ahpra within 12 months. The GMC and NMBI need every score in one result.
- Results went to the wrong organization: you grant permission organization by organization in your online account, so check the list, grant your regulator, and contact OET support or the regulator if anything looks wrong.
Who to contact: OET support for your account and results, your regulator for its window and counting date, and your counselor for the order of your next steps.
My insight: If one grade is the gap, read the combining rule before you pay INR 39,300 for another full sitting; where combining isn't allowed, you need all four scores in one result.
This is general information, not legal or registration advice; check the NMC, NMBI, Ahpra, Nursing Council of New Zealand, or GMC page before you decide.
3 Takeaways on OET Score Validity
- Your regulator sets the clock: OET score validity comes from the GMC if you're a doctor or from the NMC, NMBI, Ahpra, and Nursing Council of New Zealand if you're a nurse, not from OET.
- Count back from your application: two years at the NMC, NMBI, and Ahpra; the GMC, NMC, NMBI, and Ahpra; and three years for all sittings in New Zealand.
- Read the combining rule before a retake: a new sitting costs INR 39,300 (AUD 587), and the GMC and NMBI accept one result only.
Talk to a Leap Scholar counselor to check which regulator window, GMC included, your OET date has to fit.
Frequently Asked Questions About OET Score Validity
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How long is OET score validity?
OET score validity depends on your regulator, not OET. The NMC and Ahpra require two years. The GMC, NMC, and Ahpra use two years, NMBI accepts results less than two years old, and the Nursing Council of New Zealand needs all sittings within three years before your application. Always check your regulator's page.
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Is OET score validity the same for doctors (GMC) as for nurses?
The window is the same two years, but the rules around it aren't. The GMC doesn't allow combining two sittings and counts only your most recent attempt, while the NMC allows combining within 12 months. Always check the GMC's own English language page before you plan a retake.
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Can an expired OET certificate still work for GMC registration?
Only through one route: if your certificate is under three years old on the date your registration application is received, and you passed PLAB 2 within the three months before that date, the GMC may extend its validity. This extension doesn't apply if you're applying through the sponsorship route.
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Is the OET result valid for 2 years in every country?
The answer depends on the regulator, because OET leaves validity to the bodies that recognize it. Two years is common, used by the GMC, NMC, NMBI, and Ahpra, but the Nursing Council of New Zealand counts all sittings across three years before your application, with scores inside 12 months.
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Does the OET score validity clock start on the test date or the result date?
It runs from the test date, measured back to your application. The NMC accepts test dates no more than two years old when it reviews your application, and Ahpra counts two years back from the day you lodge. For two sittings, the NMC uses test dates, not certificate dates.
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Can I combine two OET sittings if one has expired?
Combining only works when both sittings are still inside the OET score validity window. The NMC requires both test dates to be within 12 months of each other and within two years. Ahpra starts the clock at the earlier sitting, and NMBI doesn't accept combined results at all. The GMC doesn't accept combined results either.
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What can I do if my OET result expires before I apply?
Retaking the test is the main route once OET score validity ends, at the full fee of INR 39,300 (AUD 587). The NMC lets you sit again one or more times, and NMBI asks for a retake. Ahpra has an exception for continuous work or study since the test, and the GMC has a separate exception tied to a recent PLAB 2 pass.
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How do I send my OET results to a regulator?
You grant permission to each organization in your OET online account. For the NMC, do this step before you submit for both tests if you combine two. NMBI verifies scores itself using the 9-digit candidate number on your Statement of Results, which you enter in its application pack. For the GMC, you also enter your scores separately in GMC Online under "My Tests."
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Is OET score validity longer than IELTS?
The NMC and Ahpra each state one window for every test they accept: the NMC says scores are valid for two years, and Ahpra says results are valid for two years before you lodge. The GMC also gives both OET and IELTS the same two-year window. Other regulators set their own rules, so read the IELTS validity page separately.
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How soon do OET results arrive, and does the wait eat into OET score validity?
Paper results can reach candidates in India in as little as 5 days, and computer and OET@Home results can arrive within 48 hours of finishing all four sub-tests. Because the NMC, GMC, and Ahpra count back from your application, a quick result leaves more of the window for your paperwork.
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