The PLAB exam is the most common route for international medical graduates (IMGs) who want to work in the UK as doctors. It tests your medical knowledge and clinical skills against the standards expected of a UK doctor. This guide breaks down the requirements, exam format, costs, and registration steps so you know exactly what to expect and how to prepare.
The Professional and Linguistic Assessments Board (PLAB) is a two-part exam run by the General Medical Council (GMC). It is designed for doctors who qualified outside the UK and who are not eligible for a recognised medical qualification exemption. Passing both parts proves that you have the knowledge and practical skills to work safely in the UK.
PLAB is not the only route, but it is the most widely used by IMGs. Unlike other pathways, it focuses directly on everyday NHS clinical scenarios. If you pass PLAB and meet all other GMC requirements, you can apply for full registration with a licence to practise.
Before you decide to take PLAB, check if you need it. Some IMGs can apply for sponsorship under the Medical Training Initiative instead, but most non-UK graduates will need the PLAB route.
To apply for the PLAB exam, you must meet several GMC requirements. The requirements exist to protect patients and ensure doctors have the right training and communication skills.
For example, an IMG who graduated in Nigeria and completed a one-year internship in a teaching hospital would meet the clinical experience requirement. A doctor who graduated in India but has been doing research only for three years may not be eligible because they lack hands-on clinical practice.
English language requirements are strict. For IELTS Academic, you need a minimum overall score of 7.5, with at least 7.0 in each skill. For OET Medicine, you need at least a grade B in each of the four sub-tests. These results must be from one test sitting, and they are valid for two years.
“The GMC will not accept IELTS or OET results from scores that have been combined from two different test dates. Make sure you plan your test carefully.”
The PLAB exam is divided into two distinct parts. Understanding the format of each part is essential to planning your preparation time and resources.
PLAB 1 is a computer-based multiple-choice exam. It tests your ability to apply medical knowledge to common scenarios that a doctor working in the NHS might face.
PLAB 1 is held several times a year in many countries around the world, including India, Nigeria, UAE, and the UK. You can choose a test centre near you.
PLAB 2 is a practical exam that assesses your clinical and communication skills. It is held only in the UK, at the GMC’s clinical assessment centre in Manchester.
A typical PLAB 2 station might ask you to explain a diagnosis to a patient, take a focused history from a simulated patient, or demonstrate how to insert a cannula. The examiners assess not only your clinical skills but also your empathy, communication, and safety checks.
The total cost of PLAB is more than just the exam fees. You must also budget for English tests, travel, accommodation, and possible resits. Plan your finances carefully before you register.
Here is the typical breakdown of costs you can expect:
| Item | Cost (approximate) |
|---|---|
| IELTS Academic or OET Medical | 200–350 USD depending on country |
| PLAB 1 exam fee | 280 GBP |
| PLAB 2 exam fee | 930 GBP |
| Travel to UK for PLAB 2 | Varies by location |
| Accommodation for around 2 weeks | 700–1400 GBP in Manchester |
| GMC registration fee | About 190 GBP per year |
For example, a doctor from Pakistan might pay around 300 USD for IELTS, 280 GBP for PLAB 1, and 930 GBP for PLAB 2. If they also fly to Manchester, stay in a hotel for 10 days, and pay for local transport, the total easily exceeds 2,500 GBP. You should have a contingency fund in case you need to resit.
“We recommend saving enough for two attempts, because even top-performing candidates sometimes fail PLAB 2 due to nerves or unfamiliarity with the OSCE format.”
The registration process is straightforward, but it requires careful attention to deadlines and documents. Follow these steps in order to avoid delays.
You can apply for PLAB 1 before you have completed your internship, but you cannot take PLAB 2 until you have full medical registration in your home country and have completed the required clinical experience. For example, a final-year medical student in Egypt can start the PLAB 1 application process, but they must finish their internship before attempting PLAB 2.
Preparation is the key to passing PLAB. The exam tests not just recall but application of knowledge in typical NHS settings. Many candidates use a mix of textbooks, online question banks, and mock OSCE practice.
One useful example: A candidate preparing for PLAB 2 might set a weekly schedule where every Monday and Thursday they practise a full mock circuit of 4–5 stations in their living room. They record themselves on a phone to review their communication style. This type of realistic practice reduces anxiety and builds muscle memory.
Make sure to also familiarise yourself with UK clinical guidelines, such as NICE guidelines, and drug dosing conventions, because these differ from those in some other countries.
The PLAB route is demanding, but thousands of IMGs successfully complete it every year and build rewarding careers in the NHS. The key to success is early planning, realistic budgeting, and consistent preparation. Use this guide as your checklist, and always check the GMC website for any updated requirements or fee changes before you apply.
No. If your primary medical qualification is from a UK university, you do not need to take PLAB. You can apply directly for full registration with the GMC.
Yes, the PLAB exam itself does not expire. Once you pass both parts, the pass is permanent. However, the IELTS or OET English test scores are only valid for two years, so you must use them before they expire.
Yes, you can take PLAB 1 while you are still in your internship. But you must have completed your internship and obtained full registration in your home country before you can take PLAB 2.
You can resit PLAB 1. There is no limit to the number of attempts, but you must pass both parts within seven years of each other if you want to register. You will need to pay the exam fee again.
The pass mark is not fixed. It is set by the GMC based on the difficulty of the specific question paper. Historically, the pass mark has ranged between 63% and 68%.
Most candidates study for 3 to 6 months while doing part-time work or clinical duties. If you study full-time, you might be ready in 6 to 8 weeks. It depends on your baseline knowledge.
No. PLAB 2 is only held in the UK, at the GMC’s assessment centre in Manchester. There are no exceptions, so you must plan to travel to the UK for this part.
Many IMGs find PLAB to be more focused and more manageable than the USMLE. It is shorter, has one written paper, and a single practical exam. The clinical scenarios are also very similar to day-to-day UK practice.
If you take PLAB 1 outside the UK, you do not need a UK visa. If you choose to take PLAB 1 in the UK, you might need a Standard Visitor visa, depending on your nationality. PLAB 2 in the UK also requires a visitor visa for most nationalities.
PLAB is the exam, and GMC registration is the formal process of listing you as a licensed doctor in the UK. You must pass PLAB and meet all other requirements before your registration can be approved. PLAB is one step in the registration journey, not a separate qualification.
