Keep your SIA license active!
Door Supervisor
Refresher Training
SIA-Approved & Fast Certification
Need to renew your SIA license? Our Door Supervisor
Refresher Training is quick, practical, and approved.
Stay certified—book your spot now!
Since April 2021, the SIA made it mandatory for door supervisors to have a valid Emergency First Aid at Work (EFAW) certificate before applying for a new or renewal licence.
SIA Refresher Courses for Licence Renewal
Complete your SIA refresher training, including door supervisor refresher training,
to meet renewal requirements and stay job-ready.
This SIA Door Supervisor Refresher Training to renew SIA licence, stay compliant, and updated in security.
2 - Days Training
CLassroom Based
Level - 2
Enrolled Students
200
SIA Security Guard Refresher Training
Security Guard Refresher Training is for renewing Security Guard licence and keep it active.
2 - Days Training
CLassroom Based
Level - 2
Enrolled Students
245
Explore Our All Courses
Explore our full range of SIA refresher training, including Door Supervisor Refresher, security qualifications,
and accredited teaching and assessment courses — all in one place for your career growth.
Browse By Categories
- SIA Refresher Courses
- SIA Security Trainings
- First AID Trainings
- Teaching Courses
- Assessment Courses
- All Courses
SIA Door Supervisor Training
- 6 - Days Training
- Classroom Based
- Level - 2
- Enrolled Students - 350
SIA Security Guard Training
- 4 - Days Training
- Classroom Based
- Level - 2
- Enrolled Students - 250
SIA Trainer Course (Masterclass)
- 5 - Days Training
- Classroom Based
- Level - 3
- Enrolled Students - 884
Physical Intervention Training
- 2 - Days Training
- Classroom Based
- Level - 3
- Enrolled Students - 894
Conflict Management Training
- 1 - Day Training
- Classroom Based
- Level - 3
- Enrolled Students - 894
SIA Door Supervisor Refresher Training
- 2 - Days Training
- Classroom Based
- Level - 2
- Enrolled Students 200
SIA Security Guard Refresher Training
- 2 - Days Training
- Classroom Based
- Level - 2
- Enrolled Students 245
SIA PI Refresher Training (Trainer Licence)
- 1 - Day Training
- Classroom Based
- Level - 3
- Enrolled Students 659
First Aid Train The Trainer Course
- 3 - Days Training
- Classroom Based
- Level - 3
- Enrolled Students 759
Emergency First Aid Training
- 1 - Day Training
- Classroom Based
- Level - 3
- Enrolled Students 675
Level 3 Award in Education & Training
- 3 - Day Training
- Classroom Based/Zoom/Online
- Level - 3
- Enrolled Students -1035
Level 4 Certificate in Education & Training
- 1 - Day Training (6 months duration)
- Zoom & Online
- Level - 4
- Enrolled Students -235
Level 5 Diploma in Education & Training
- 1 - Day Training (1 year duration)
- Zoom & Online
- Level - 5
- Enrolled Students -175
Level 3 Certificate in Assessing Vocational Achivement CAVA Course
- 1 - Day Training (6 months duration)
- Zoom & Online
- Level - 3
- Enrolled Students -455
Level 4 Internal Quality Assurer IQA Course
- 1 - Day Training (6 months duration)
- Zoom & Online
- Level - 4
- Enrolled Students -625
What We Provide?
Everything you need to become qualified, confident, and career-ready in the security industry. Our door supervisor refresher trainig run by expert-led. We provise 24/7 support and accredited certifications.
Expert-Led Classroom Training
Learn face-to-face from experienced tutors who break down complex topics into simple. Get hands-on skills from today.
Fully Accredited & Ofqual Regulated
All our courses meet UK government standards and are accredited by recognized awarding bodies.
Refresher Courses & Full SIA Qualifications
Whether you're renewing your Door Supervisor licence or starting a new role, we’ve got the right course for you — all under one roof.
24/7 Learner Support
Our dedicated support team is available around the clock to assist with your queries, bookings, and guidance.
Who We Are?
Trusted nationwide for accredited security trainings, door supervisor refresher training and teaching courses to suit every learner.
At Door Supervisor Refresher, we deliver SIA-approved security training including Door Supervisor Refresher, Security Guarding and SIA Trainer courses. Beside we also offer accredited courses in First Aid, Teaching (AET), Assessing, and IQA.
Our training is Ofqual regulated and delivered by expert tutors. We operate from a wide range of venues across the UK. Moreover, we offer in-house corporate training, and provide flexible learning options — including face-to-face classes, live Zoom sessions, and online distance learning.
With 24/7 learner support, we’re here to help you build and advance your career in the security and education sector.
What Our Students Say
Hear what our learners say about their journey — from SIA refresher training to teaching qualifications,
real stories from real students who’ve advanced their careers with us.
Bruce Hardy
Door Supervisor
“The SIA Door Supervisor course was incredibly rewarding. The trainers made sure we understood both the practical and legal aspects.”
Mark Smith
Security Guard
“As someone new to the security industry, this course gave me the solid foundation I needed.”
Sarah Lee
Security Officer
“The Door Supervisor Refresher was exactly what I needed before renewing my badge. Highly recommend for anyone due for renewal”
Vera Duncan
Security Trainer (Tutor)
“The SIA Trainer Course truly changed my career path. I’m now training others with confidence!”
Vera Duncan
SIA Trainer
“The PI refresher training was hands-on and safety-focused. The instructor explained everything clearly and made sure we practiced until we got it right.”
Vera Duncan
SIA Trainer
“The AET training was structured, interactive, and empowering. I now deliver lessons like a pro.”
Sayra Amoteng
Ex Military Officer
“The SIA structured and empowering. I now deliver lessons like a pro.”
Any Question in your mind?
Call us at -
02039955591
Or send us an message by filling up the form.
Frequently Asked Questions
Find answers to common questions about our SIA refresher, trainer, and security courses — all in one place.
If you hold an SIA Door Supervisor licence and it's due for renewal, you must complete the refresher training to remain compliant.
SIA licences are valid for 3 years. You must complete mandatory refresher training before renewing your Door Supervisor licence.
We offer face-to-face refresher courses at multiple venues across the UK. Live Zoom options may be available in some cases.
Our SIA Trainer Training includes qualifications like the Level 3 Award in Education & Training, Conflict Management, and Physical Intervention.
Yes, all our qualifications are fully accredited by awarding bodies and regulated by Ofqual, ensuring national recognition.
Absolutely. We offer in-house training for organisations across the UK, tailored to your team’s needs and schedule.
We offer 24/7 learner support via phone, email, and WhatsApp — from booking to certification and beyond.
Yes. Our SIA Trainer pathway provides all the required qualifications to become an approved SIA trainer.