
CST · 2027 Interview
Core Surgical Training
The MSRA decides who is interviewed, then two 15-minute stations make up 90 per cent of your final score. Practise the management and clinical scenarios, and your 3-minute presentation, out loud.
Your interview toolkit
Everything you need to prepare for your interview
£120
3 month access
Model answers for every scenario, with scoring points and audio of delivery.
2027 Update:Two 15-minute stations since 2026, the portfolio station opening with a 3-minute presentation
What to expect
Stations, timings and how you’re scored
The MSRA decides who is interviewed (about the top 1,200 scorers for 2027), then the two interview stations make up 90 per cent of your final score. In 2026 NHS England recorded about 6.9 applications for each post.
The Management and Clinical Station
15 minutes
Clinical skills
One management scenario and two clinical scenarios, 5 minutes each. Each one is put to you in the station, so you answer it on the spot. Our clinical scenarios cover emergencies and patients who become unwell after an operation.
Each answer is scored on judgement under pressure, prioritisation and communication, plus clinical knowledge for the clinical cases and probity and safety for the management one.
62 management and clinical scenarios included.
The Portfolio Station
15 minutes
Commitment to specialty
In 2026 it opened with your 3-minute prepared presentation and 2 minutes of questions on it, then two 5-minute questions on portfolio domains the assessors choose. They read your uploaded evidence before you join.
The presentation is scored on content, presentation skills and questioning, and the portfolio answers on skills and knowledge. The assessors pick the domains, so only claim what you can talk through in detail.
21 portfolio scenarios included.
How the final rank is scored
Taken in any order; every section scored 0 to 6. The MSRA also decides who is interviewed.
45%
Portfolio station
45%
Management and clinical
10%
MSRA
From the person specification
"Recognition of, and ability to undertake the initial management of, an acutely ill patient."
Clinical skills
"Evidence of participation in extracurricular activities or achievements relevant to surgery throughout career progression."
Commitment to specialty
"Ability to work safely under pressure and deliver good clinical care in the face of uncertainty."
Workplace skills
NHS England, Core Surgical Training CT1 person specification, 2027.
Format, minutes and weightings: NHS England, Core Surgical Training recruitment, 2026.
How you’ll prepare
Interactive verbal practice, on any screen
Answer the interviewer out loud on your computer or tablet, then practise on your phone between shifts. One account works on your computer, tablet and phone.
Interactive learning
Your interview is a spoken assessment, so your preparation should reflect this.
Real-time marking
See your scores and where to improve.
Personalised feedback
Your words, edited into a higher-scoring answer, with every change explained.
Timed mock interviews
5 full mock interviews, timed like the real one, with a report at the end.
Interactive learning
Your interview is a spoken assessment, so your preparation should reflect this.
Real-time marking
See your scores and where to improve.
Personalised feedback
Your words, edited into a higher-scoring answer, with every change explained.
Timed mock interviews
5 full mock interviews, timed like the real one, with a report at the end.
Your CV
Make everything you've done count
It's easy to forget your best examples on the day. Add your CV for personalised feedback: the audit, teaching or research you didn't mention, where it scores on the mark scheme, and anything your CV doesn't back up. We read it once and never store the file.
Core Surgical Training
Your plan
Guides & articles
Know what matters, and when.
Clear, practical guidance on applications, portfolios, exams and interviews; updated for each recruitment cycle to help you plan your next step with confidence.
Early CareerGetting Ahead for CST During Foundation4 min read→
Core Surgical TrainingHow to Maximise Points in the CST Portfolio12 min read→
Core Surgical TrainingHow to Prepare for the Core Surgical Training (CST) Interview10 min read→
Core Surgical TrainingThe Core Surgical Training Application Process 20274 min read→Browse all guides →Core Surgical Training
Be ready for the CST interview
Practise both stations out loud, then sit them as one timed interview.
Plans are paid once and do not renew. A plan covers one specialty, and you can try its first questions free.

