We bought this product to update our EU driving travel kit for a post-Brexit visit drive to our in-laws at Christmas 2019. I was pleased with the best before date (2021) on the breathalyser kit. The remainder of the kit seems to be of good quality and seems to be compliant with French law (France appears to be the most demanding of the EU states that we will be driving through). For £25 this is a set we are pleased to have.