Door Supervisor Training
Accredited SIA Door Supervisor Training designed to equip you with the essential skills for conflict management, legal responsibilities, and public safety.

The course
Our comprehensive SIA Door Supervisor Training course provides you with the qualifications and knowledge needed to become a licensed door supervisor. Fully accredited and aligned with SIA standards, this programme prepares you for real-world challenges in the security industry.
You’ll gain expertise in:
- Conflict Management: Techniques to handle and de-escalate tense situations effectively.
- Legal Responsibilities: A thorough understanding of the laws and regulations you must adhere to.
- Public Safety: Ensuring the safety of individuals in a variety of settings.
This course is ideal for anyone looking to start or advance their career in the security sector, providing the skills and certification needed to succeed.
Who else needs this license?
The majority of Senior Security Managers, Supervisors and Team Leaders started their careers as security guards, then upgraded their training to a Door Supervisors License.
The course comprises of 4 units delivered across the 6 days training:
- Unit 1: Principles of working in the Private Security Industry
- Unit 2: Principles of working as a door supervisor in the Private Security Industry
- Unit 3: Application of conflict management in the Private Security Industry
- Unit 4: Application of physical intervention skills for The Private Security Industry
Who is it for?
This is a 6-day course where you will gain the skills and knowledge necessary to pass your exam and be ready to apply for your SIA Door Supervisors License, allowing you to work in the security industry.
Some of the jobs you could work with this license:

How it works
Apply for your course
Contact us with your security requirements, and our team will assess your needs and provide a tailored solution.
Pay for the course
Review our detailed proposal and approve the plan to ensure it aligns with your security objectives.
Partake in the course
We’ll deliver the risk analysis and actionable recommendations, equipping you with effective solutions.
FAQs
Questions frequently asked by customers and professionals about our training, top-up and refresher courses.
Top Up Training was introduced to help fill the gaps in training following several changes within the industry. For those with a Security Guard or Door Supervisor License, everyone has now undergone this training and so the SIA has introduced the new Refresher Training package.
As the name suggests, this training is intended to ‘Refresh’ the skills you learned on your original course and to update you with things like, additions to the law, reminders of the SIA code of conduct or criminal trends such as drink spiking. If you have previously attended a Top Up Training session, you are advised to attend a Refresher training session before renewing your license, after April 2025, this advice will become mandatory.
Close Protection License holders must complete a Top Up before being able to renew their license, this is not expected to change until sometime in 2026.
Yes, we run courses across the whole of the UK as well as overseas.
No, we deliver First Aid Training, Fire Marshall and Traffic Marshal courses to name but a few, we can also develop and deliver bespoke training packages for corporate customers.
Our classrooms are in Esher, Surrey, there’s parking close by at the Sandown Racecourse just 2 minutes away.
Apply now
The Door Supervisors License is often preferred by prospective employers over the Security Guards License, as the training is more in depth and includes Physical Intervention Training. Residential Security Team Member roles, usually only available to Close Protection License holders, are becoming more available to Door Supervisor License holder, providing a great insight into the Close Protection industry.
Get in Touch
Office
Hillbrow Road
Esher
Surrey
KT10 9NW