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If you work in the security industry in the United Kingdom, your SIA licence is more than just a piece of plastic. It is proof of your professional qualifications, a legal requirement under the Private Security Industry Act, and a visible symbol of trust for the public and your employer.
Understanding how to handle your licence correctly while on duty is essential—not just to stay compliant with the law, but to maintain your credibility, safeguard your career, and reassure the public that they are in safe hands.
In this guide, you will learn exactly what you should do with your SIA licence when at work, how to display it properly, what the law says about visibility, and the real consequences of getting it wrong.
Display your licence visibly and securely during licensable duties.
Remove it when off duty to prevent misuse.
Failure to comply can lead to fines, warnings, or licence revocation.
Public trust increases when your credentials are clearly visible.
When you are performing licensable duties—whether as a door supervisor, security guard, or CCTV operator—your SIA licence must be worn and displayed clearly at all times.
Here’s what that means in practice:
Use an official or approved badge holder that allows your licence to be worn securely on the front of your uniform.
Position it at chest level so it is visible to colleagues, the public, and inspectors.
Remove it when off duty or on breaks to avoid someone misusing it.
By wearing your SIA licence visibly, you are not only following the law—you are showing that you take your role seriously, which can help protect your position and strengthen public confidence.
In most security roles, continuous display of your licence during duty is a legal requirement. The public, police, and employers should be able to see that you are authorised for the role you are performing.
Exceptions include:
Covert work such as undercover investigations, where visible display could compromise safety.
Situations with written SIA authorisation allowing concealed carry.
Non-front-line roles, where the licence does not need to be worn but must be available for inspection.
Key difference:
Front-line licences – Must be worn and visible at all times on duty.
Non-front-line licences – Do not require visible display but must be produced upon request.
Yes. Under the Private Security Industry Act, failing to display your licence when required is a criminal offence.
Possible consequences include:
On-the-spot warnings from enforcement officers.
Financial penalties for non-compliance.
Licence suspension or revocation, which could end your career.
Example:
Several security staff at public events have been fined and reported to the SIA for failing to wear their badge, even though they were licensed. It is not enough to have your licence—you must wear it visibly.
Yes. Whether you are working in retail security, event management, or as a door supervisor, you must show your SIA licence when requested by:
Members of the public.
Law enforcement officers.
Your employer or site manager.
Professional tip:
When asked, respond politely and ensure your badge is clearly visible. This reinforces transparency, boosts public trust, and prevents misunderstandings.
To stay compliant, follow the SIA’s display rules:
Wear the licence on the front of your uniform—never in a pocket or bag.
Keep it in a clear, tamper-proof holder to prevent damage.
Do not obscure any part of the licence with stickers, tape, or clothing.
Do’s:
Keep your badge clean and free of scratches.
Replace damaged holders immediately.
Store it securely when off duty.
Don’ts:
Leave it unattended where others can take it.
Alter or cover the printed details.
Wear it clipped in a way that makes it hard to read.
We offer approved, durable badge holders that meet SIA guidelines and keep your licence secure in all working environments.
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Displaying your licence is not just about rules—it is about public trust and accountability. When people see your credentials:
They feel safer and more confident in your authority.
It deters misconduct because your identity is visible.
It assures employers and clients that you are legally cleared for your duties.
Operationally, licence display helps managers identify authorised personnel quickly, especially in high-security or emergency situations.
Licensing rules depend on the role:
Contract security staff – Must have and display an SIA licence if doing licensable duties.
In-house security – May not require an SIA licence if working solely for one employer in a non-licensable capacity.
However, if the duties meet SIA’s licensable activity definition, the badge must be worn.
Example:
An in-house guard working at a retail store may not need a licence if not performing specific licensable duties. But if they begin guarding the premises in a public-facing role, they may be required to hold and display one.
Yes. Performing licensable duties without a valid SIA licence is a criminal offence.
Risks include:
Arrest and prosecution.
Heavy fines for both the worker and the employer.
A permanent record affecting future employment.
Licensable activities include:
Door supervision.
Manned guarding.
CCTV public space surveillance.
The SIA requires the following roles to display their licence while on duty:
Door supervisors.
Security guards.
Close protection officers.
Public space surveillance (CCTV) operators.
Display rules differ:
Door supervisors and guards – Visible at all times.
Non-front-line managers – Must have the licence available but not necessarily worn.
SIA enforcement officers carry out spot checks at venues, events, and workplaces.
Consequences can include:
Immediate removal from duty.
Official warning and investigation.
Long-term damage to your employability.
For employers, repeated non-compliance can result in loss of contracts and reputational harm.
Employers play a vital role in maintaining compliance.
Best practices:
Conduct regular on-site inspections.
Provide training on SIA rules for all staff.
Display reminder signage in staff areas.
Use reporting tools for supervisors to log compliance checks.
Download our free supervisor compliance checklist to ensure your team meets SIA requirements every shift.
Your licence is valuable and could be used for impersonation.
If stolen:
Report it to the police immediately.
Notify the SIA and request a replacement.
Keep a record of the incident for employer and SIA reference.
Follow interim rules—some roles may require temporary removal from duties until the replacement arrives.
Report the loss to your supervisor immediately. If you cannot display it, you may need to step down from licensable duties until a replacement is obtained.
Yes. At public events, visible display is mandatory for front-line roles. Failure to comply can result in penalties or removal from duty.
“SIA” stands for Security Industry Authority, which is the statutory regulator for the private security industry in the United Kingdom. As a regulator, the SIA ensures that individuals performing licensable security roles are appropriately trained, vetted, and licensed according to legal standards.
There are several types of SIA licence tailored to different security roles. These include:
Door Supervisor Licence
Security Guard Licence
CCTV Operator Licence
Close Protection Licence
Cash And Valuables In Transit Licence
Key Holding Licence (letter, not card)
Vehicle Immobilisation Licence (Northern Ireland only)
A front line SIA licence is required for anyone personally performing licensable activities—such as guarding, door supervision, or CCTV operation—and must be worn as a photocard. A non-front line SIA licence is for managers or directors who supervise licensable activities; it comes in the form of a letter and does not need to be displayed publicly.
Generally, in-house security staff—those employed directly by the business they protect—do not need an SIA licence, unless their work involves licensable duties like door supervision at licensed premises or vehicle immobilisation in Northern Ireland.
An SIA licence is typically valid for three years from the date of issue, after which it must be renewed. Vehicle immobilisation licences in Northern Ireland may have different durations.
Security under the SIA framework is provided through licensable activities—these include security guarding, door supervision, and public space surveillance (CCTV). These roles are regulated under the Private Security Industry Act and require appropriate licensing.
“SIA Act training” refers to any approved training course that is licence-linked, meaning it meets the standards defined by the SIA under the Private Security Industry Act. Examples include the Level 2 Award in Security Guarding, Door Supervision, or Close Protection qualifications.
The five main frontline SIA licences for manned guarding are:
Security Guarding Licence
Door Supervision Licence
Public Space Surveillance (CCTV) Licence
Close Protection Licence
Cash And Valuables In Transit Licence
Additional licences include key holding and vehicle immobilisation (Northern Ireland only).
If your SIA licence expires, do not continue working in licensable roles. Instead:
Apply for renewal early, up to four months before expiry.
Complete any required refresher or top-up training.
Only resume working once your new licence is issued to avoid legal penalties.