The measurement of alcohol is a critical step during the production of non-alcoholic beers because any non-compliance with the labelled alcohol content can compromise the health of vulnerable consumer groups like pregnant women. Currently brewers are facing the problem, that the measurement of low alcohol concentrations must be carried out by chemically trained lab personnel in a laboratory environment which means that in most cases the ongoing production cannot be checked during night and weekend shifts. Especially to produce 0.0 % beers with an alcohol limit of max. 0.05 % v/v, there are currently no easy to do quick methods available. The DirectSens® Alcohol Biosensor Kit was developed to help brewers to get their products compliant 24 hours per day, 7 days a week. No chemical expertise and no lab environment are needed.