There are two ways to demonstrate your knowledge and skills to the General Medical Council. They are not interchangeable, and choosing wrong costs money and time you cannot recover.
The two routes
The PLAB examinations are the GMC’s own assessment, designed to test whether a doctor can practise safely at the level of a UK doctor starting their second foundation year. There is a written part and a practical clinical part taken in the UK.
An accepted postgraduate qualification is a specialty examination from a UK Royal College, such as membership examinations in medicine or surgery. Where the GMC accepts one, passing it can satisfy the knowledge and skills requirement without PLAB.
Both end in registration. What differs is who they suit and what else they buy you.
The decision is about where you are in your career
PLAB suits doctors early on. If you recently graduated, or have a couple of years behind you, PLAB is pitched at roughly your level. It is a shorter commitment and it does not require you to have committed to a specialty.
A Royal College qualification suits doctors who already know their specialty and have experience in it. These examinations are hard and assume clinical experience. If you are several years into internal medicine and intend to continue in it here, the membership examination gives you registration and a qualification that counts in specialty recruitment. That is two returns on one investment.
Attempting a Royal College examination purely as a registration shortcut, without the underlying experience, tends to end in expensive failed attempts.
What each buys you afterward
PLAB gets you registered. It is not a specialty qualification and does not add points in specialty recruitment. Once through it, its job is done.
A Royal College qualification keeps working for you. Specialty applications are scored against a person specification, and the relevant postgraduate qualification is generally among the things that score. Many senior non-training posts expect it too.
That is the strongest argument for the postgraduate route, and it only applies if you were going to sit the examination anyway.
Practical constraints
The clinical part of PLAB is taken in the UK, which means travel, a visa to sit it, and accommodation. Royal College examinations have their own centre arrangements. Check availability before committing, because a route you cannot physically reach is not a route.
Both have rules on attempt limits and how long a pass stays valid for registration. Read the current version on the GMC’s own pages rather than a forum summary.
FAQ
Is PLAB looked down on compared to a Royal College qualification?
No. They answer different questions. PLAB establishes you can practise safely here, which is what registration is for. A membership examination establishes specialty knowledge, which is what specialty recruitment is for. A doctor who took PLAB and later sat the membership examination ends up in the same place.
Can I sit a Royal College examination with no UK experience?
Generally yes, subject to each college’s eligibility rules on postgraduate experience. Whether you should is different. The clinical parts assume familiarity with patterns of practice that are easier to absorb from inside the system.
Which route is cheaper?
Compare total cost rather than examination fees. PLAB involves travel to the UK, often the largest line item. A membership examination may mean more attempts and a longer period before you are earning here. The cheaper route is usually whichever gets you into a paid UK post soonest.
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