Mellor Street Garage Ltd is proud to be recognised as a SERMI Approved Independent Operator, allowing us to legally and securely access manufacturer security-related repair and maintenance information for supported vehicle brands.
This accreditation confirms that our workshop meets strict European industry standards for vehicle security, technical competence, and data protection. It also demonstrates our ongoing commitment to investing in the latest diagnostic technology and manufacturer-approved repair procedures.
What is SERMI?
SERMI stands for Security-related Repair and Maintenance Information. It is a Europe-wide approval scheme designed to give authorised independent garages secure access to vehicle security systems and manufacturer data.
The scheme was introduced to improve vehicle security while ensuring that independent workshops can continue to carry out advanced repairs on modern vehicles.
SERMI approval allows qualified garages to access security-related functions including:
- Key programming and replacement
- Immobiliser coding
- ECU and module replacement
- Security gateway access
- Anti-theft system repairs
- Advanced diagnostics for protected vehicle systems
Previously, independent garages often needed separate approvals from individual manufacturers. SERMI replaces this with a single harmonised digital certification recognised across participating vehicle brands.
Why SERMI Accreditation Matters
Modern vehicles contain increasingly sophisticated security systems designed to protect against theft and unauthorised access. Because of this, manufacturers restrict access to certain repair and programming functions.
By becoming SERMI accredited, Mellor Street Garage Ltd has demonstrated that:
- Our technicians are verified and approved
- Our business complies with recognised security standards
- We follow strict procedures for handling sensitive vehicle information
- We are authorised to perform security-related vehicle repairs and programming
For customers, this means greater confidence that your vehicle is being worked on by a trusted and properly authorised repairer.
Benefits of Choosing a SERMI Approved Garage
Choosing a SERMI approved independent garage gives you access to dealership-level capabilities while still benefiting from independent garage service and value.
At Mellor Street Garage Ltd, our SERMI accreditation allows us to provide:
Advanced Vehicle Diagnostics
We can access protected manufacturer systems required for modern fault diagnosis and repairs.
Key and Immobiliser Services
Authorised programming and coding for replacement keys, immobilisers, and security modules.
Manufacturer-Level Access
Secure access to supported manufacturer repair information and security functions.
Trusted Independent Expertise
Professional repairs carried out by experienced technicians without the need to visit a main dealer.
Supporting Modern Vehicle Repairs
As vehicle technology continues to evolve, secure digital access is becoming essential for many routine and advanced repairs. SERMI helps ensure that independent workshops like Mellor Street Garage Ltd can continue to support customers with dealer-level diagnostic and security functions while maintaining the highest standards of compliance and security.
We are proud to be among the growing number of authorised SERMI approved garages in the UK.
Looking for a SERMI Approved Garage?
If you require security-related diagnostics, key programming, immobiliser repairs, or advanced vehicle system work, contact us today.
Our team is fully authorised to carry out approved security-related vehicle repairs and diagnostics in line with current SERMI regulations.
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