UKMLA vs PLAB: What Actually Changed for IMGs

If you've started the GMC registration journey in the last eighteen months, you've probably seen the terms UKMLA and PLAB used interchangeably, contradictorily, and — frankly — badly. Some forums say PLAB has been "replaced." Others say nothing has changed. A few insist you need entirely new resources.

The truth is messier but manageable. PLAB has not been replaced; it has been re-engineered to sit inside the UKMLA framework. Old PLAB 1 is now the Applied Knowledge Test (AKT). Old PLAB 2 is now the Clinical and Professional Skills Assessment (CPSA). The content map has expanded, the standard-setting has been unified with UK graduates, and a few features are genuinely new.

This post is the straight answer — structured so you can read it once and plan your prep without second-guessing. You'll walk away knowing exactly what changed, exactly what didn't, and what that means for money, timelines, and study strategy.

Table of contents

1. Why the GMC changed PLAB at all
2. "PLAB" now lives inside UKMLA — not gone, just absorbed
3. PLAB 1 vs AKT — format, scope, timing, cost
4. PLAB 2 vs CPSA — the OSCE at Manchester
5. What's genuinely new since 2024
6. The content map expansion and why it matters
7. Side-by-side comparison table
8. Cost comparison (old fees vs current)
9. Timeline and booking differences
10. Is UKMLA harder? What the pass-rate evidence says
11. Transition advice if you're already mid-PLAB prep
12. When to sit PLAB vs defer
13. Resources worth trusting for the new format
14. FAQs
15. What to do next

1. Why the GMC changed PLAB at all

For over twenty years, PLAB sat next to the UK medical-school graduation exam as a parallel standard. The result was a lopsided pipeline: UK graduates and international graduates entered the same Foundation Programme from two different assessment tracks, with the GMC unable to guarantee they had been tested against identical benchmarks.

The GMC's answer, first trailed in 2016 and rolled out from 2024, was the UK Medical Licensing Assessment (UKMLA) — a single licensing standard covering every doctor who wants to practise medicine in the UK, regardless of where they trained. UK medical schools administer the UKMLA for their own students through internal exam papers and OSCE programmes. IMGs sit the UKMLA through the PLAB route — but PLAB itself has been rebuilt to meet the UKMLA blueprint.

So the change isn't about the PLAB qualification disappearing. It's about the standard being levelled so that a UK graduate and an IMG who each pass the UKMLA have demonstrably been tested against the same content map, the same question bank architecture, and the same clinical-skills framework. That matters for employers, for the GMC's regulatory defensibility, and — practically — for you, because it means a wider overlap with what UK students revise with.

2. "PLAB" now lives inside UKMLA — not gone, just absorbed

The single most common misconception on forums is that PLAB has been "replaced by UKMLA." That isn't what happened. PLAB is still the examination route for IMGs. The qualification name on your record is still PLAB (PLAB 1 + PLAB 2). What changed is that both papers have been rebuilt to sit inside the UKMLA framework:

• PLAB 1 is now the IMG-facing version of the UKMLA Applied Knowledge Test (AKT). Same question style, same content map, same pass-standard mechanism as UK students.
• PLAB 2 is now the IMG-facing version of the UKMLA Clinical and Professional Skills Assessment (CPSA). Same station blueprint, same marking framework, same communication standards as UK medical schools run for their students.

A useful analogy: imagine two exam halls running the same final paper — one at a UK medical school, one at the GMC Clinical Assessment Centre in Manchester. The paper is the same. The venue and the candidates differ. That's UKMLA with a PLAB delivery sleeve.

This is why you'll see language like "PLAB under UKMLA," "UKMLA via PLAB," or "the PLAB route to UKMLA." All three are describing the same thing.

3. PLAB 1 vs AKT — format, scope, timing, cost

If you sat PLAB 1 before 2024, the exam you'll now sit will feel structurally familiar but scope-different.

What's the same:

• Single-best-answer (SBA) question format — a clinical scenario, a lead-in, five options, one correct.
• Computer-based delivery at Pearson VUE or GMC-approved test centres.
• 180 SBA items under the old PLAB 1 / 200 SBA items under AKT (split across two papers in some versions — check the GMC candidate guide for your sitting).
• Integrated questions: a single SBA may draw on history-taking, examination findings, investigations, and management priorities all at once.

What's different:

• Content map alignment. Every AKT question maps onto the published UKMLA content map (see Post 5). The old PLAB 1 had a less granular blueprint.
• Professional and ethical items now appear throughout, not clustered in a "communication" section. Expect questions testing consent, capacity, confidentiality, and GMC Good Medical Practice interwoven with clinical cases.
• NICE-aligned management. Older PLAB material sometimes reflected generic international guidelines. AKT questions lean decisively on NICE and UK-specific protocols — see NICE Guidelines + UK Prescribing for UKMLA for why this is the highest-leverage change for IMGs.
• Scoring uses a modified Angoff standard-setting method shared with UK AKT papers, which means pass marks can vary slightly between sittings — see UKMLA Pass Mark Explained.

Cost: as of early 2026, the AKT fee for IMGs is approximately £255 per sitting (check the GMC fees page for the exact amount on your sitting date). The fee is broadly unchanged from late-era PLAB 1.

4. PLAB 2 vs CPSA — the OSCE at Manchester

If PLAB 1 → AKT was mostly a scope-and-alignment change, PLAB 2 → CPSA is a genuine rebuild.

What's the same:

• Objective Structured Clinical Examination (OSCE) format.
• Delivered at the GMC Clinical Assessment Centre in Manchester.
• Real actors as simulated patients.
• Stations cover history-taking, examination, communication, practical skills, data interpretation, and ethical scenarios.

What's different:

• Station count. Old PLAB 2 had 16 stations. CPSA has 18 stations — the extra stations create more coverage of the UKMLA blueprint.
• Station structure. Stations are explicitly mapped to the UKMLA CPSA blueprint and the three overarching domains (readiness for safe practice, management of uncertainty, person-centred care).
• Marking. CPSA uses a combined approach of station-specific checklists plus a global performance rating, mirroring how UK medical schools run OSCEs. Old PLAB 2 relied more heavily on checklists alone.
• Professionalism. Stations can test consent, breaking bad news, handling angry relatives, safeguarding, and capacity under the Mental Capacity Act 2005. You'll want to revise UK-specific legal frameworks, not generic ethics.

Cost: the CPSA fee is approximately £943 (check the GMC for the exact amount on your sitting date). You'll also budget for flights, two nights in Manchester, and a hotel near the test centre.

If CPSA is where your exam prep feels weakest, we've written a dedicated deep-dive at AKT vs CPSA Explained and a specific CPSA strategy post. Communication stations reward UK-style rapport and NICE-aligned management decisions — two areas where targeted practice beats passive reading every time.

5. What's genuinely new since 2024

Here are the changes that are not merely re-labelling:

• A single published content map. Before UKMLA, the PLAB blueprint was internal to the GMC. Now the UKMLA content map is a public document listing 430 conditions, 212 clinical presentations, and 24 specialty domains — with the three overarching domains baked in. That gives you something to systematically revise against rather than guess at.
• Unified standard-setting across UK and IMG candidates. Both cohorts' AKT papers are standard-set with the same Angoff method. You know the bar is identical.
• Integrated professionalism. You won't see a "soft-skills" station; professionalism is baked into clinical stations. An acute-abdomen station can mark you on consent quality or on communication with a distressed relative, not only on your diagnostic reasoning.
• CPSA professionalism load. CPSA has more explicit UK-legal-framework testing — MHA sections, DOLS, Gillick competence, Fraser guidelines — than old PLAB 2 ever had.
• Data integration. The AKT explicitly tests interpretation of investigations (ECGs, blood gases, chest imaging, basic bloods) as part of integrated SBAs, not in a separate section.

None of these changes should panic you. They simply move prep toward "what does NHS practice actually look like" rather than "what does a generic international guideline say."

6. The content map expansion and why it matters

The UKMLA content map lists approximately 430 conditions across 24 clinical specialty domains, up from the older PLAB blueprint. The exact number of conditions added depends on which legacy blueprint you compare against; the practical implication is that a handful of specialties now carry heavier weighting:

• Primary care and community medicine — more emphasis than on old PLAB 1.
• Paediatrics and adolescent health — deeper coverage, including developmental milestones, safeguarding, and NICE traffic-light assessment.
• Mental health — wider spread beyond the classic severe-mental-illness scenarios, including eating disorders, personality disorders, and Mental Capacity Act scenarios.
• Geriatrics and frailty — explicit coverage of polypharmacy, falls, and end-of-life care.
• Acute and emergency presentations — stronger emphasis on the 10–15 high-yield emergencies every doctor must recognise instantly.

Practically, this means a generic "pass PLAB 1" strategy of drilling SBAs without mapping to specialties will leave you exposed. Systematic coverage of the content map is now a prep basic, not an optional extra. Our UKMLA Content Map 2026 post breaks the map into a 50-condition high-yield priority list to make this manageable.

7. Side-by-side comparison table

Fees and station counts change from time to time — always confirm on the GMC website for your sitting.

8. Cost comparison: what the move actually costs you

For an IMG running the full GMC route in 2026, a realistic budget looks like this:

• English language test (IELTS or OET): £200–£500 depending on provider and location.
• AKT (PLAB 1 under UKMLA): ~£255.
• CPSA (PLAB 2 under UKMLA): ~£943.
• Manchester CPSA travel: flight variable, 2 nights' hotel £180–£400.
• GMC registration fee after passing: ~£474 (annual retention fee separate).
• Resources (Q-bank, flashcards, mocks): £60–£200 depending on which package you choose — see our UKMLA Question Bank Showdown for a comparison.

Total floor cost (assuming you pass first time, local English test, minimal travel): around £1,700. Total realistic cost for an IMG landing in Manchester from abroad: £2,400–£3,000.

Notice the numbers haven't shifted dramatically from late-era PLAB. The bigger cost now is time — the content map is denser, so you need more prep hours to cover it properly.

9. Timeline and booking differences

Booking windows for AKT and CPSA are published by the GMC in advance. Typical cadence in 2026:

• AKT sittings: rolling throughout the year, multiple per month for IMGs at approved centres. Booking opens several weeks ahead of each date.
• CPSA sittings: more limited — usually several sittings per month at Manchester, with seats that fill quickly because of the 18-station physical capacity.
• Registration and document verification: expect 6–12 weeks between starting your GMC application and being eligible to book an AKT seat, if your primary medical qualification isn't already on the GMC list.

Compared to old PLAB, booking is slightly tighter because UK graduates also now sit through the same infrastructure for CPSA equivalents. Practical implication: book AKT early, and book CPSA as soon as you have an AKT pass date in mind. The days of waiting for PLAB 1 results before thinking about PLAB 2 dates are behind us.

10. Is UKMLA harder? What the pass-rate evidence says

The honest answer is "slightly, but the difficulty increase is front-loaded in content scope, not question difficulty."

Early UKMLA pass rates for IMGs sit in the 60–75% range for AKT first-sit attempts, comparable with late-PLAB 1 first-sit averages. Early CPSA pass rates are similar to late-PLAB 2. There is no evidence — in public GMC data through early 2026 — that UKMLA has dramatically changed the pass-fail distribution.

What the data does show:

• First-sit failure is more often about content scope than question style. Candidates who fail AKT typically fail because they skipped entire specialty domains, not because the SBAs themselves are trickier.
• CPSA fail rates correlate with communication-station performance, as they did on PLAB 2. Knowing the medicine isn't enough — UK-style empathy, consent, and NICE-aligned management decisions matter heavily.
• Retake rates haven't shifted much. If you're worried about needing a retake, our Pass Mark Explained post walks through the standard-setting and what a realistic target score looks like for first-sit confidence.

If you did well on late-era PLAB mock exams, you'll likely do well on AKT mocks. What you shouldn't do is assume old PLAB material alone will get you there — content gaps in the expanded map are the most common source of surprises on exam day.

11. Transition advice if you're already mid-PLAB prep

If you started preparing with PLAB 1 material released before 2024, here's a practical triage:

• Questions are still largely usable. Core clinical SBAs age slowly. Cardiology, respiratory, and renal questions from 2022 are still valid in 2026.
• Management answers need cross-checking. Any question where the "correct" answer is a drug or a management pathway should be cross-referenced against current NICE guidance. Where guidance has changed, update your flashcards rather than your Q-bank notes.
• Add the new specialties. If your PLAB material is light on geriatrics, primary care, or paediatric safeguarding, bolt on a dedicated resource or specialty pillar to close the gap.
• Buy a current Q-bank. A provider refreshing content for UKMLA will save you dozens of hours versus manually patching older materials.
• Review the content map once. Spend one Sunday afternoon reading the published content map front-to-back. You'll spot three or four domains you've been ignoring; fill those gaps first before trying to push your overall score up.

The rule of thumb: don't throw away old PLAB Q-bank access, but don't rely on it alone.

12. When to sit PLAB (under UKMLA) vs defer

If you have the option to sit in the next six months, should you? Three scenarios:

• You're ready now — full content-map coverage, consistent Q-bank accuracy above your target, comfortable with CPSA communication practice. Book the earliest AKT that fits your document-verification timeline.
• You're partly ready — maybe 60–70% content coverage, weak in one or two specialties, haven't started CPSA practice. Defer by three to six months and use that time to systematically cover the map. Rushing into AKT before you've audited the content map is the single most common cause of first-sit failure.
• You're considering waiting for "the next version" — don't. The UKMLA/PLAB infrastructure is stable; there is no imminent reform that will make 2026 UKMLA easier or different. Waiting out of anxiety loses you months of career progression.

IMGs considering a UK career should also check that their document verification paperwork is in order well in advance. Our UKMLA for IMGs post walks through eligibility, documents, and English-test thresholds in depth.

13. Resources worth trusting for the new format

A final quick filter: when choosing a resource, look for these three signals:

1. Content-map alignment. The resource's specialty breakdown should mirror the UKMLA content map. If it's organised purely by old PLAB topic lists, it's outdated.
2. NICE-aligned management answers. Any resource whose "correct" answers don't reference NICE or BNF for UK-specific management is behind the curve.
3. CPSA coverage that matches 18-station reality. A provider still running 16-station mocks or ignoring CPSA-specific communication frameworks hasn't updated.

MLA Prep was built specifically for UKMLA — meaning the Q-bank is content-map-aligned, management answers reference NICE, and CPSA mocks reflect the 18-station blueprint. See our full pricing and features if you'd rather buy once and have the right thing than patch older resources for months.

Start free: take our 25-question diagnostic SBA test to see where you stand against the UKMLA content map — no credit card required. Start the diagnostic →

14. FAQs

Q. If I already passed PLAB 1 in 2023, do I have to resit AKT? No. A valid PLAB 1 pass remains a valid AKT pass for GMC registration purposes, within the GMC's standard validity window. Check the GMC's PLAB validity rules for your exact timeline.

Q. Is there a separate "UKMLA exam" I need to book instead of PLAB? No. IMGs book PLAB 1 (AKT) and PLAB 2 (CPSA) through the GMC portal as before. The name "PLAB" still appears on your account.

Q. Can I sit AKT outside the UK? Yes, AKT is offered at Pearson VUE and other GMC-approved centres internationally. CPSA is Manchester-only.

Q. Has the pass mark gone up? Pass marks are set by modified Angoff per sitting, so they vary slightly — but the underlying standard is set to be the same as for UK graduates. There's no evidence of a systemic increase.

Q. Do I need to do MLA in addition to PLAB? No. PLAB under UKMLA is the MLA route for IMGs. You're not doing two exams — you're doing the UKMLA through the PLAB delivery route.

Q. Is the MCQ:OSCE ratio still the same? Yes — one knowledge paper (AKT) plus one practical assessment (CPSA). The shape of the exam journey is unchanged.

Q. How does UKMLA affect visa applications? Your visa application still relies on your GMC registration (which depends on passing UKMLA via PLAB). The UKMLA change hasn't affected Tier 2 or Health and Care Worker visa routes.

15. What to do next

If you're starting from scratch:

1. Read the What is UKMLA guide for full-picture context.
2. Book your English language test if you haven't.
3. Start your GMC document verification — it's the longest single step.
4. Take our free 25-question diagnostic to find your content-map weak areas.
5. Pick a Q-bank and commit to a study plan.

If you're already prepping:

1. Audit your resources against the UKMLA content map.
2. Cross-check your weak specialties against NICE guidance.
3. Start a weekly CPSA practice habit — even 30 minutes with a peer pays off.

UKMLA via PLAB isn't a reinvented exam. It's the same qualification you already knew about, now delivered to a unified standard. That's good news. It means your prep has clearer goalposts, your resources have a shared content map, and your pass is directly comparable to a UK graduate's.

Book the exam, cover the map, practise the skills. The rest is repetition.

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