top of page


Will DBS PEth Replace The CDT Blood Test?
Medical science is always evolving so in my opinion its only a matter of time before the DVLA flips from the traditional CDT blood test to the new kid on the block, PEth. It stands for phosphotidylethanol - a real mouthful to say so thankfully someone renamed it. If the DVLA adopts it then it will do more than CDT. For a start it's more accurate and much more sensitive. It will pick moderate drinkers or even the occasional drinker with a 2- 4week window. What's more? You do
Apr 241 min read


DVLA Extend Time For Booking HRO Medicals to 10 Weeks
Waiting for a DVLA HRO Medical test date is stressful enough. Doctors and the DVLA are busy people and it's hard work trying to get a slot with the doctor the DVLA has asked you to contact. It used to be that the doctor must offer you an appointment within 6 weeks from the date of the letter sent to them. In recent weeks the DVLA has extended this to 10 weeks. This means the doctor can give you a slot up to 2-and-half months from when you get the letter for your medical. Ad
Mar 261 min read


What Will Happens At Your DVLA HRO CDT Medical?
In late 2024, DVLA made the medicals even more simple so it should take no more than 15 minutes. It's so simple and quick such that...
Jan 12, 20252 min read


Why IS CDT Testing Better Than Other Liver Tests Like GGT?
Once again Kings College London (KCL) led the way for this excellent piece of research. For decades GGT ( gamma-glutamyltransferase) was...
Jan 8, 20252 min read


So What Exactly Is A CDT Blood Test?
One thing about keyboard warriors is that they can confuse the layman by their creative but often inaccurate writing. This has led to...
Jan 4, 20252 min read


UK Govt To Look Into Drink Driving Laws As Road Deaths Rise
This month, Heidi Alexander said it “might be time to have a look at those (laws)” , referring to drink driving regulations as road...
Dec 28, 20241 min read
bottom of page
