Cost of Motor Vehicle Accessories
across the UK

# Motor Vehicle Accessories Trade Body Accreditation

Several UK trade bodies oversee the motor vehicle accessories sector, though unlike some industries there is no single mandatory regulator. The most relevant organisations include the Association of Motor Vehicle Traders (AMVT), the Institute of the Motor Industry (IMI), and the Motor Accessory Trades Association (MATA), each of which sets standards for professional conduct, product quality, and customer service. Some accessory providers may also hold British Standards Institution (BSI) certification for specific processes or products, or comply with Consumer Rights Act 2015 obligations. Additionally, certain accessories such as vehicle security systems may fall under specific industry guidelines. Understanding which trade body a provider belongs to helps you identify whether they operate to an agreed code of practice and have committed to dispute resolution procedures.

To verify a provider's accreditation, you can check the official registers maintained by relevant trade bodies—most publish searchable directories of accredited members on their websites. Ask the provider directly for their membership number and accreditation type, then cross-reference this information independently rather than relying solely on claims made in their marketing materials. You should also check whether any accreditation is current and in good standing, as membership can lapse. This verification matters because accredited providers have committed to meeting defined standards, customer service guarantees, and often participate in alternative dispute resolution schemes, meaning you have recourse if something goes wrong. Non-accredited providers may be perfectly legitimate, but accreditation gives you a layer of consumer protection and demonstrates professional accountability.

Accredited motor vehicle accessory providers typically charge a premium compared to non-accredited competitors, sometimes between 5 and 15 percent higher depending on the service and provider. This higher cost reflects the expenses of maintaining certification, adhering to quality standards, and contributing to industry insurance and dispute resolution schemes. In most cases this premium is worthwhile because you