Working as a door supervisor — what most people call a "bouncer" — is a licensed activity in the UK. You cannot legally do the role without a valid SIA Door Supervisor licence, issued by the Security Industry Authority (SIA). Getting that licence is a defined, three-stage process, and the order matters. Skip a step or leave the first-aid certificate too late and your application stalls.


What the SIA Door Supervisor licence lets you do

The Security Industry Authority is the body that regulates the private security industry. A Door Supervisor licence is the most versatile front-line licence you can hold. It allows you to work on the doors of licensed premises — pubs, bars, nightclubs — as well as at concerts, festivals, sporting events and corporate functions, controlling entry, managing crowds and keeping people safe.

Importantly, a Door Supervisor licence also covers the activities of a Security Guard licence, so it is the more flexible of the two front-line options. If your work involves any conflict management or physical intervention with the public, this is the licence you need. (If you are looking specifically at camera-based monitoring rather than the doors, the separate SIA CCTV (public space surveillance) licence is the relevant one.)


Step 1 — Your first-aid certificate (do this first)

This is the step people get caught out by, so it is worth being blunt about it: since 2021 you must hold a valid Emergency First Aid at Work (EFAW) certificate before you can do the Door Supervisor course. It is a mandatory prerequisite, not an optional extra, and training providers will not enrol you onto the Level 2 Award without it.

A couple of important details:

  • The certificate must be a recognised Emergency First Aid at Work (EFAW) qualification (or an equivalent the SIA accepts).
  • It should have at least 12 months left to run when you start the Door Supervisor course — an EFAW certificate is normally valid for three years, so a recent one is fine.
  • You take the first-aid course before the main qualification, often as a separate one-day course, so plan your dates accordingly.

If you already hold a current, valid first-aid certificate from your job, it may count — but check it meets the SIA's requirements before assuming it does. Sorting this out first saves you from booking a Level 2 course you then cannot attend.


Step 2 — The Level 2 Award for Working as a Door Supervisor

With your first-aid certificate in hand, the core qualification is the Level 2 Award for Working as a Door Supervisor (within the Private Security Industry). You must take it with an SIA-approved training provider — courses from non-approved providers do not count towards a licence.

The qualification is made up of several units, and crucially they are not all assessed the same way:

  • Knowledge units Assessed by multiple-choice exams — this is what you revise for
  • Physical Intervention Assessed practically, not by a written exam — you must take part on the day
  • ACT terror awareness Counter-terrorism content (ACT Awareness) is now built into the course
  • Provider Must be an SIA-approved training provider
  • Delivery Typically several days of classroom and practical training

The knowledge units cover the legal side of the role, behaviour and conflict management, communication, searching, drugs awareness, emergency procedures and your responsibilities under the law. These are assessed by multiple-choice exams — and they are the part you can prepare for in advance with practice questions.

The Physical Intervention unit is different. It is assessed practically, not by a multiple-choice paper. You learn and demonstrate disengagement and intervention techniques in person, so attendance and active participation on the day are essential — you cannot revise your way past this unit. The course also now includes counter-terrorism (ACT) awareness content, reflecting the front-line role door staff play in keeping venues safe.

Walk into the multiple-choice exams confident

PassNova's SIA Door Supervisor practice covers the knowledge units — law, conflict management, searching, drugs awareness and emergencies — with questions written in the real multiple-choice exam style.

Start your free SIA door supervisor practice →


Step 3 — Apply for your licence and pass the checks

Passing the Level 2 Award qualifies you to apply for the licence — it does not grant the licence itself. You apply directly to the SIA through the official GOV.UK service:

  1. Go to the official application service at gov.uk/apply-sia-licence and create or sign in to your account.
  2. Enter your details and the qualification you have just gained, then pay the application fee.
  3. Complete the identity check — you will need to prove who you are with accepted documents (passport, driving licence and so on).
  4. The SIA runs a criminal-record check as part of assessing whether you are a "fit and proper" person to hold a licence.

The SIA is the regulator throughout this process — you can read more about the body and its requirements on its official GOV.UK page. Most straightforward applications are processed within a few weeks, but a complicated criminal-record history can take longer or affect the outcome.


Costs and how long the licence lasts

There are three costs to budget for, and they are separate:

  • The first-aid (EFAW) course — paid to your training provider
  • The Level 2 Award course — paid to your SIA-approved training provider
  • The SIA licence fee — currently around £190, paid to the SIA when you apply

The licence itself lasts three years, after which you renew it. Treat the £190 figure as a guide and confirm the current fee on GOV.UK before you apply, as the SIA reviews its fees periodically. The course and first-aid costs vary between providers, so it is worth comparing a few.


How to prepare for the multiple-choice exams

The Physical Intervention unit is sorted on the day in the training room — but the knowledge units are sat as multiple-choice exams, and that is where preparation pays off. The content is broad: law and your powers, conflict management, communication and customer care, searching procedures, drugs and licensing law, and emergency procedures. A few tactics help:

1. Practise in the real question format. The exams are multiple choice, so the best preparation is working through multiple-choice questions until the phrasing feels familiar. PassNova's SIA Door Supervisor practice questions mirror the style of the knowledge-unit exams across every topic area.

2. Focus on the legal and conflict-management content. These are the densest areas and where candidates most often lose marks — knowing your legal powers, use-of-force principles and conflict de-escalation models well makes a real difference.

3. Learn the searching and emergency procedures step by step. Questions here reward knowing the correct order of actions, so revise procedures as sequences rather than loose facts.

4. Do timed practice. Sitting practice questions against the clock removes the time pressure on exam day and shows you which topics still need work.

Every knowledge unit, exam-style questions, free to try

Prepare properly and you walk in knowing the format — so the only thing left to do on the day is the practical session.

Practise free on PassNova →


Common mistakes to avoid

Leaving the first-aid certificate until last. By far the most common mistake. You cannot complete the Door Supervisor course without a valid EFAW certificate in place first — sort it before you book the Level 2 Award.

Booking with a non-approved provider. Only qualifications from SIA-approved training providers count towards a licence. Always check a provider is approved before you pay.

Treating Physical Intervention as something you can revise for. It is assessed practically. You have to attend and take part — there is no shortcut and no written exam to swot for on that unit.

Under-preparing for the knowledge exams. The multiple-choice papers cover a lot of ground. Skimming the workbook the night before is risky; steady practice across all the topics is what gets people through first time.

Forgetting the licence is separate from the qualification. Passing the course lets you apply; you still have to apply on GOV.UK, pay the fee and clear the identity and criminal-record checks before you can legally work.


Putting it all together

The path to working on the doors is clear once you take it in order: get your Emergency First Aid at Work certificate, complete the Level 2 Award for Working as a Door Supervisor with an SIA-approved provider (multiple-choice knowledge exams plus a practical Physical Intervention assessment and ACT awareness), then apply for the licence on GOV.UK and clear the identity and criminal-record checks. Budget around £190 for the licence on top of your course and first-aid costs, and the licence will be valid for three years.

The one part you can get a head start on right now is the knowledge exams. If you are also considering camera-based security roles, the SIA CCTV licence follows a similar structure — but for the doors, getting comfortable with the multiple-choice question style before your course is the single best thing you can do to pass first time.