Revised Heavy Vehicle Testing Regulations from 2026

Introduction

Recent updates to the heavy vehicle testing process are set to affect transport operators, drivers, and compliance professionals. Understanding these changes is essential to ensure continued compliance and maintain vehicle safety standards.

Implementation of New Testing Procedures

Several key changes will be introduced in early 2026:

• From 5 January 2026, a new tool for Public Service Vehicle (PSV) door safety testing will be used.
• From 2 February 2026, visual checks of Advance Driver Assistance Systems (ADAS) will commence.
• Also from 2 February 2026, PG10 prohibition clearance notices will be sent via email.
• From 13 February 2026, plating certificates will be accessible for download and printing online.

Advance Driver Assistance Systems (ADAS) Visual Checks

The use of ADAS in heavy vehicles has increased significantly, contributing to road safety. As these systems become standard in new vehicles, the Driver and Vehicle Standards Agency (DVSA) has begun conducting visual inspections during testing.

These inspections focus on:

• Checking sensors and cameras for security, damage, obstructions, and, in some cases, operation.
• Identifying any ADAS-related malfunction indicator lamps (MILs).

Currently, these checks are visual only and do not form part of the annual test. The information gathered will inform future decisions about integrating ADAS testing into the annual inspection process.

New PSV Door Safety Testing Tool

A new tool has been introduced to test door resistance on passenger service vehicles more safely and consistently. This tool reduces the risk of injury to assessors during door closure testing.

Feedback from assessors indicates that 87% prefer the new tool, citing improved safety and consistency across test sites.

Digitisation of PG10 Prohibition Clearance Notices and Plating Certificates

PG10 prohibition clearance notices will now be sent directly to operators via email, using the address registered on the Vehicle Operator Licensing (VOL) system. Operators are advised to ensure their contact details are up to date to avoid delays or lost notices.

Additionally, plating certificates for heavy goods vehicles will be available for free download and printing through the MOT history service on GOV. UK. This service allows operators to access certificates instantly, eliminating postal delays and fees.

Mi Compliance Insight

Staying informed about these changes is crucial for maintaining compliance and ensuring vehicle safety. Operators should verify that their contact information on the VOL system is current and familiarise themselves with the new testing procedures and digital services. For further guidance or support, transport professionals are encouraged to contact Mi Compliance.

Source: https://movingon.blog.gov.uk/2026/02/13/changes-to-heavy-vehicle-testing-in-early-2026/