In September 2025 we wrote about the proposed changes that the DVLA was considering for professional drivers who are living with diabetes.  You can read that article, which also discusses the wider health checks that are required for drivers by clicking here.

From Friday 7^th November 2025 the rules were changed to allow diabetic drivers of PSV’s and HGV’s to monitor their glucose levels using the Continuous Glucose Monitoring systems (CGMS).  These systems work by tracking glucose levels throughout the day and night be measuring glucose in the fluid under the skin, known as the ‘interstitial fluid’ with the use of a tiny sensor inserted just under the skin, which sends glucose readings to a transmitter which in turn sends the data to a receiver – usually a smartphone or dedicated monitoring device.  This allows users to see their glucose levels in real-time and track trends, often with optional alarms for high or low levels.

Prior to this change in the rules, professional drivers who needed to monitor their glucose levels where required to undertake a ‘finger prick’ test, which needed to be done every 2 hours or so to correctly monitor the level of blood sugar in their systems – something that was very disruptive for a driver to deal with when on the road.

The new rule change brings the rules for professional drivers who have diabetes in line with the rules for general drivers on the UK roads which have allowed CGMS monitoring since 2018.

DVLA Chief Executive, Tim Moss CBW stated “this change is about making life easier for drivers with diabetes while keeping our roads safe.  By embracing modern technology, we are helping thousands of professional drivers manage their condition more effectively and with greater confidence”.

The DVLA was also keen to point out that drivers who have diabetes and need insulin to control the condition (Type 1 diabetes) must continue to notify the DVLA of their condition.  Those drivers with Type 2 diabetes which is controlled via their diet are not required to inform the authorities of their condition.  Click here to read the full update on Diabetes and driving issued by the DVLA.

If you would like any further advice on this issue, then please call us on 01279 818280 or click here to send us an email.  We are here to help.

© Richard Pelly November 2025