What Is an SIA Licence and Why Is It Important?

If you want to work in private security in the UK, an SIA (Security Industry Authority) Licence is a legal requirement. Whether you're a security guard, door supervisor, CCTV operator, or close protection officer, having an SIA licence proves that you are qualified, trained, background-checked, and legally approved to carry out security work.

The SIA regulates the private security industry to ensure high standards, prevent criminal activity, and protect the public. Without an SIA licence, it is illegal to work in many security roles. This guide explains everything you need to know, from what an SIA licence is to how to apply, costs, renewals, and career benefits.

What Is an SIA Licence?

An SIA licence is an official certification issued by the Security Industry Authority (SIA) that allows individuals to legally work in the UK’s private security sector. The SIA was set up under the Private Security Industry Act 2001 to ensure that security professionals meet strict industry standards through proper training, vetting, and professional conduct.

Having an SIA licence demonstrates that you are:

• Fully trained in the latest security procedures.

• Background-checked to ensure you meet the legal requirements.

• Legally allowed to work in a licensed security role.

Without an SIA licence, you cannot legally work in most security roles, and companies that employ unlicensed security staff face hefty fines and potential legal action.

Do You Need an SIA Licence?

Is an SIA Licence a Legal Requirement?

Yes. Under UK law, you cannot work in private security without an SIA licence in most cases. The Private Security Industry Act 2001 made licensing compulsory to:

• Prevent unqualified individuals from working in security.

• Improve public trust and safety.

• Ensure security professionals meet industry standards.

Employers must check that all security staff hold a valid SIA licence before hiring. If they fail to do so, they can face severe penalties.

Does an SIA Licence Improve Job Prospects?

Yes, absolutely. Many employers won’t even consider applicants who don’t hold an SIA licence. Having one:

• Makes you more employable in door supervision, event security, corporate security, and retail security.

• Helps you secure higher-paying security jobs.

• Gives you access to specialist roles like CCTV operation and close protection.

One major advantage of obtaining an SIA licence is the opportunity to work in high-risk and high-profile environments such as major events, transport hubs, and corporate offices. These roles not only offer better pay but also provide valuable experience in handling large crowds and complex security scenarios.

Does an SIA Licence Increase Your Earnings?

Yes. Licensed security professionals can negotiate higher wages because they meet the legal and training requirements. For example:

• Unlicensed in-house security roles pay around £12 per hour.

• SIA-licensed security guards earn between £12–£15 per hour.

• Close protection officers (bodyguards) can earn £250+ per day.

Over a year, an SIA licence can significantly boost your earning potential.

Security personnel with additional training, such as conflict resolution or advanced surveillance techniques, can command even higher salaries. These skills are highly sought after, especially in environments where risk assessment and crisis management are needed.

Can an SIA Licence Help With Career Progression?

Yes. Holding an SIA licence allows you to:

• Move into supervisory or management positions.

• Gain qualifications in risk management, counter-terrorism, and loss prevention.

• Work in specialist security roles such as VIP protection and surveillance.

If you’re serious about a career in security, an SIA licence is the first step to long-term career growth.

How Do You Renew an SIA Licence?

You can renew your SIA licence up to four months before it expires. The renewal process involves:

• Submitting a new application.

• Completing any updated training requirements.

• Paying the renewal fee (£184).

Some renewals require extra training. In April 2021, the SIA introduced mandatory first aid training for door supervisors and security guards.

This additional first aid training is a great step forward because security staff are often the first responders in an emergency. With thousands of people relying on security personnel daily, especially in high-footfall areas like shopping centres, stadiums, and transport hubs, knowing basic life-saving techniques can be the difference between life and death until paramedics arrive. This makes security professionals even more valuable assets in protecting the public.

Final Thoughts

An SIA licence is a legal requirement for most security roles in the UK. It proves you are qualified, trained, and authorised to work in private security. It also gives you better job opportunities, higher pay, and career progression.

With the increasing need for well-trained security personnel across various sectors, obtaining an SIA licence is more important than ever. It not only enhances your credibility but also ensures that you are prepared for real-world security challenges, making it a worthwhile investment for anyone serious about a career in security.