You have your Stream B outcome, and now everyone wants a date. Your manager asks when you will need leave. Your family asks when you will move. You want an answer you can plan savings and a visa conversation around, not a guess from a group chat.

So how long does OBA take? In January 2025 the NMBA estimated that the application process, including exams, "typically takes 9-12 months but may take longer if additional time is needed or examinations must be re-sat" (NMBA media release, 27 January 2025). It is an estimate, not a promise, and it covers the application process in general rather than Stream B alone. We could not find a newer NMBA figure as at October 2026.

That range hides two different kinds of time. Some stages run on clocks that AHPRA publishes. Others — study time, booking dates, gathering documents — depend on you. Below we separate the two, stage by stage, and flag where no official figure exists at all.

At a glance

Item Current detail Official source
Whole process (NMBA estimate, January 2025) Typically 9–12 months, may take longer if exams are re-sat NMBA media release
Orientation Part 1 90 days to complete after creating your account NMBA Orientation
NCLEX-RN (MCQ) stage 180 days from when your portfolio is established, or the case closes NMBA MCQ exam
NCLEX eligibility check AHPRA confirms within 4 weeks NMBA Registered nurses
Authorisation to Test (ATT) Valid 90 days from the date AHPRA authorises you AHPRA RN MCQ handbook
NCLEX results Emailed within 6 weeks, no Quick Results NMBA Registered nurses
OSCE fee Pay within 120 days of your case reaching the OSCE stage NMBA OSCE
OSCE results Released within 8 weeks of the exam NMBA OSCE
Re-sit wait (NCLEX or OSCE) At least 45 calendar days from the result NMBA re-sit policy
Registration assessment Aim of 4–6 weeks from a complete file, estimated 8–10 weeks if an NMBA decision is needed NMBA Registration stages
English test results Generally valid for 2 years before you lodge your registration application AHPRA English tests

How long does OBA take at each stage?

The NMBA sets the Stream B order: pay the IQNM assessment fee, complete Orientation Part 1, then the Portfolio, then the outcomes-based assessment — the NCLEX-RN followed by the OSCE (Steps after Self-check). After the OSCE you apply for registration. For the full walk-through of each step, see the AHPRA OBA pathway step by step.

Each stage below lists the official figure where one exists. Where none is published, we say so.

1. Self-check and the assessment fee

Official timeframe: none published. Depends on you: when you start.

The Self-check assesses your qualification only. It assigns a stream, or tells you AHPRA must assess your qualification first (Completing the Self-check). You must complete it yourself, because an agent cannot do it for you. If you are not yet sure which stream applies, our guide to the Self-check and streams explains the criteria.

2. Orientation Part 1

Official timeframe: 90 days from creating your account. Depends on you: how soon you finish within that window.

Orientation Part 1 is an online module that takes about an hour (NMBA Orientation). At about an hour, it fits easily inside the 90 days.

3. Portfolio

Official timeframe: no published review time. Depends on you: gathering certified documents and translations.

Your portfolio needs a certified qualification certificate, transcript, proof of identity and any change-of-name evidence, with translations for anything not in English (NMBA Portfolio). Missing certification is the part you can fix in advance.

If you passed the NCLEX-RN within 10 years of establishing your portfolio, upload that result here. It removes the MCQ stage (NMBA MCQ exam).

4. NCLEX-RN (the MCQ stage)

This stage has the most official clocks. In order:

  1. 180 days to finish. Once your portfolio is established, you have 180 days to complete the MCQ exam, or your IQNM case is closed. It can be reopened (NMBA MCQ exam).
  2. Register with Pearson VUE through the link on your IQNM dashboard. The registration stays open for 365 days (NMBA Registered nurses). The NMBA's 180-day clock is shorter, so plan around that one.
  3. Eligibility within 4 weeks. The IQNM Exams Team confirms your eligibility within four weeks.
  4. ATT valid for 90 days. Your Authorisation to Test runs for 90 days from the date AHPRA authorises you. Miss it and you register and pay again (AHPRA RN MCQ handbook).
  5. Results within 6 weeks. AHPRA emails results within six weeks of the exam. Quick Results is not available on the AHPRA route.

On ATT extensions the official sources differ. AHPRA's handbook and the NMBA registered nurses page say an extension may be approved in extenuating circumstances. The official NCLEX site's AHPRA flyer says there are no extensions. Treat the 90 days as firm.

Depends on you: study time, and how soon a seat is free at your chosen Pearson VUE centre. Neither has an official figure. Centres include locations in Australia, India and the Philippines (official NCLEX site, testing locations).

You must pass the NCLEX-RN before the OSCE. Our guide on NCLEX or OSCE first covers why the order is fixed.

5. OSCE

Official timeframes:

  • 120 days to pay the OSCE fee once your case is set to the OSCE stage, or the case closes (it can be reopened) (NMBA OSCE).
  • About six months after paying. The web page says you have 180 days after paying to schedule your exam date. The RN OSCE handbook says 180 days to sit and complete it. Plan for the stricter reading.
  • Monthly sittings. RN OSCEs run in each calendar month at Adelaide Health Simulation or RANZCOG in Melbourne (NMBA Registered nurses).
  • Three months' lead time. To receive an availability email, your fee (and visa, if you are offshore) must be in at least three months before the exam cycle (handbook).
  • Confirmation 4 to 8 weeks before the exam. The handbook advises against booking travel until it arrives.
  • Results within 8 weeks, with no recheck.

No official figure: how long you wait for a seat. The NMBA publishes none, and places go first to the earliest fee payment, or earliest visa submission if you are offshore. More on the day itself is in our guide to the NMBA OSCE.

If you are overseas: the OSCE is in person in Australia only. AHPRA sends an eligibility letter for your visa application within four weeks of receiving your fee, and you must provide your visa before you are offered a place.

If you are already in Australia: the visa step is not part of your OSCE booking, but the three-month lead time and monthly cycles still apply.

6. Applying for registration

Official timeframe: wherever possible, AHPRA aims to assess your application within four to six weeks of receiving all required documents. Where an NMBA decision is needed, the estimate is eight to ten weeks. An incomplete application can take significantly longer (NMBA Registration stages). If you live overseas and cannot meet the local identity check, you receive an in-principle approval letter.

Apply promptly after passing the OSCE. The OSCE page says a pass meets the recency of practice standard for only two years. The newer handbook says to submit your complete application within 90 days of your result. Use the shorter window until AHPRA confirms otherwise.

Orientation Part 2 comes after registration, and is due within six months of registering.

What you control and what you wait out

Mostly in your hands:

  • When you sit your English test, and keeping it valid (see below)
  • How long you study for the NCLEX-RN
  • How quickly you pay fees and book once each clock starts
  • Getting documents certified and translated before the Portfolio stage

Mostly out of your hands:

  • Portfolio review (no published time)
  • NCLEX eligibility (up to 4 weeks) and results (up to 6 weeks)
  • An OSCE seat (no published time), confirmation and results (up to 8 weeks)
  • The registration assessment (an aim of 4–6 weeks, or an estimated 8–10)

We have not added these waits into a total. Most are upper limits for a single step, the three-month OSCE lead time is a minimum, and study time, portfolio review and the wait for an OSCE seat have no published figure at all. Any sum would look more precise than the official sources allow.

Deadlines that can close your case

These are the official limits that can close your case, cost you a fee or force a repeat:

  1. NCLEX stage: 180 days from your portfolio being established, or the case closes.
  2. ATT: 90 days, or you register and pay again.
  3. OSCE fee: 120 days from the OSCE stage, or the case closes.
  4. OSCE booking: 180 days after paying, or the case closes and the fee is refunded.
  5. English results: generally valid for two years before the date you lodge your registration application (AHPRA English tests). On a long OBA, an early test can expire before you apply. Our guide to OET or IELTS covers the current scores.
  6. Certificates of Registration Status or Good Standing: valid three months from issue, so request them close to applying (NMBA Applying for registration).

How much time a re-sit adds

The NMBA estimate itself says re-sits stretch the process. Under the NMBA re-sit policy, you must wait at least 45 calendar days from the result before re-sitting the NCLEX-RN or the OSCE, and you sit the whole exam again (NMBA re-sit policy). The official NCLEX site also sets a 45-day retake interval.

For the NCLEX-RN, a fail means registering and paying again. For the OSCE, the handbook asks you to wait at least one exam cycle and pay the OSCE fee again. The NMBA re-sit policy says re-sits are subject to any yearly limit but does not set a number, so check with the IQNM Exams Team if you are planning several attempts.

Why the 1 to 6 month figure is not for Stream B

You may have seen "1 to 6 months" quoted. That estimate is from the same NMBA release, but it applies to a separate registration standard for nurses with registration and practice hours in a comparable jurisdiction. That route removes NMBA exams. If you are in Stream B and sitting the NCLEX-RN and OSCE, the NMBA figure to plan around is still its 2025 estimate of 9 to 12 months, plus any re-sits.

Registration is not a visa

The NMBA advises: "do not make any irreversible decisions - such as resigning from current employment or moving to Australia - until you have applied for and been approved for registration" (NMBA Before you apply). Registration and visas are separate processes. For visa timing and eligibility, check the Department of Home Affairs or speak with a registered migration agent.

How NCLEX Ready can help

NCLEX study time is one of the stages you control, and the 180-day clock makes it worth knowing where you stand early. Our free readiness test takes about 30 questions and 30 to 45 minutes, with no account needed.

Frequently asked questions

How long does the OBA pathway take?

In January 2025 the NMBA said its application process, including exams, typically takes 9 to 12 months but may take longer if extra time is needed or an exam has to be re-sat. We found no newer NMBA figure. Your own timeline depends mostly on study time, how quickly you book, and AHPRA and exam queues.

How long do I have to sit the NCLEX after my portfolio is established?

The NMBA gives you 180 days to complete the MCQ (NCLEX-RN) stage once your portfolio is established, or your IQNM case is closed. A closed case can be reopened. Your Authorisation to Test is valid for 90 days from the date AHPRA authorises you to sit.

How long do NCLEX and OSCE results take on the Australian pathway?

AHPRA emails NCLEX-RN results within six weeks, and Quick Results is not available on the AHPRA route. OSCE results are released within eight weeks of the exam date.

How soon can I re-sit the NCLEX or the OSCE?

The NMBA re-sit policy says you must wait at least 45 calendar days from the date of the result before re-sitting either exam. The OSCE handbook also asks you to wait at least one exam cycle, and every re-sit means registering and paying again.

Does the 1 to 6 month estimate apply to OBA?

No. That estimate is for the separate registration standard for internationally qualified registered nurses from comparable jurisdictions, which has no NMBA exams. For Stream B nurses sitting the NCLEX-RN and OSCE, the 9 to 12 month estimate is the relevant NMBA figure.

How long does AHPRA take to assess registration after the OSCE?

Wherever possible, AHPRA aims to assess your application within four to six weeks of receiving all required documents, or an estimated eight to ten weeks if an NMBA decision is needed. An incomplete application can take significantly longer.

Sources

  1. Streamlined pathway to registration for internationally qualified registered nurses (media release, 27 January 2025, page reviewed 27 January 2025) — Nursing and Midwifery Board of Australia — https://www.nursingmidwiferyboard.gov.au/News/2025-01-27-media-release-IQRN.aspx (accessed 18 October 2026)
  2. Steps after Self-check — Nursing and Midwifery Board of Australia — https://www.nursingmidwiferyboard.gov.au/Accreditation/IQNM/Self-check-and-Portfolio/Steps-after-Self-check.aspx (accessed 18 October 2026)
  3. Orientation Part 1 and Part 2 — Nursing and Midwifery Board of Australia — https://www.nursingmidwiferyboard.gov.au/Accreditation/IQNM/Orientation-Part-1-and-Part-2.aspx (accessed 18 October 2026)
  4. Portfolio — Nursing and Midwifery Board of Australia — https://www.nursingmidwiferyboard.gov.au/Accreditation/IQNM/Self-check-and-Portfolio/Portfolio.aspx (accessed 18 October 2026)
  5. Multiple-choice question exam — Nursing and Midwifery Board of Australia — https://www.nursingmidwiferyboard.gov.au/Accreditation/IQNM/Examination/Multiple-choice-question-exam.aspx (accessed 18 October 2026)
  6. Registered nurses (IQNM examinations) — Nursing and Midwifery Board of Australia — https://www.nursingmidwiferyboard.gov.au/Accreditation/IQNM/Examination/Registered-nurses.aspx (accessed 18 October 2026)
  7. RN MCQ candidate handbook (7 July 2026) — AHPRA — https://www.ahpra.gov.au/documents/default.aspx?record=WD20%2f30348%5bv4%5d&dbid=AP&chksum=k4ADJY8TbYgF7ZCnhMWpRcC7DpNYtmns5SkLnOTea7o%3d (accessed 18 October 2026)
  8. NCLEX information flyer for AHPRA candidates — official NCLEX site — https://www.nclex.com/files/2026_nclex_info_flyer_aphra.pdf (accessed 18 October 2026)
  9. Testing locations — official NCLEX site — https://www.nclex.com/testing-locations.page (accessed 18 October 2026)
  10. Objective structured clinical exam — Nursing and Midwifery Board of Australia — https://www.nursingmidwiferyboard.gov.au/Accreditation/IQNM/Examination/Objective-structured-clinical-exam.aspx (accessed 18 October 2026)
  11. RN OSCE candidate handbook (7 July 2026) — AHPRA — https://www.ahpra.gov.au/documents/default.aspx?record=WD20%2f30349%5bv12%5d&dbid=AP&chksum=krcq6pDijKrhj6TZEQUMIsw0wcbCCWMzB4vo8GYPtPc%3d (accessed 18 October 2026)
  12. Registration application stages — Nursing and Midwifery Board of Australia — https://www.nursingmidwiferyboard.gov.au/Accreditation/IQNM/Registration/Registration-application-stages.aspx (accessed 18 October 2026)
  13. Applying for registration — Nursing and Midwifery Board of Australia — https://www.nursingmidwiferyboard.gov.au/Accreditation/IQNM/Registration/Applying-for-registration.aspx (accessed 18 October 2026)
  14. IQNM Exam Policy: Examination re-sits (approved 29 August 2024, in effect from 1 July 2025) — Nursing and Midwifery Board of Australia, hosted by AHPRA — https://www.ahpra.gov.au/documents/default.aspx?record=WD25%2f34888&dbid=AP&chksum=9u0zB%2bK%2b9%2fmX1RNpfBmopw%3d%3d (accessed 18 October 2026)
  15. Results — official NCLEX site — https://www.nclex.com/results.page (accessed 18 October 2026)
  16. Accepted English language tests — AHPRA — https://www.ahpra.gov.au/Registration/Registration-Standards/English-language-skills/Accepted-English-language-tests.aspx (accessed 18 October 2026)
  17. Before you apply — Nursing and Midwifery Board of Australia — https://www.nursingmidwiferyboard.gov.au/Accreditation/IQNM/Before-you-apply.aspx (accessed 18 October 2026)
  18. Completing the Self-check — Nursing and Midwifery Board of Australia — https://www.nursingmidwiferyboard.gov.au/Accreditation/IQNM/Self-check-and-Portfolio/Completing-the-Self-check.aspx (accessed 18 October 2026)
  19. Examination (policies that apply from 1 July 2025) — Nursing and Midwifery Board of Australia — https://www.nursingmidwiferyboard.gov.au/Accreditation/IQNM/Examination.aspx (accessed 18 October 2026)

Last checked against the official sources above on 18 October 2026. Rules and fees change, so always confirm on the official page before you pay or book. If you spot something out of date, tell us at hello@nclexready.com.au.

How this guide was made

Researched and written by the NCLEX Ready team, drafted with AI assistance and checked line by line against the official pages listed above. This is general information, not registration, legal or migration advice.

NCLEX Ready is an independent educational platform operated by Aromika Pty Ltd. It is not affiliated with, endorsed by, or connected to AHPRA, NMBA, NCLEX, Pearson VUE, or NCSBN. NCLEX and NCLEX-RN are registered trademarks of NCSBN, used here for descriptive purposes only.