The development team of Biokontroll established a more stringent stock control and certification system that functions together with the official HU-ÖKO-01 certification system. The essence of this new method is that compliance is checked before bottling. ALAKORSHOW© data base and certificate application is a part of this system. In the data base the stakeholders of the product chain, products, recipes, stocks and used quantities can be recorded, traced, checked and approved and also batch certificates are created and stored here. Batch certificates are publicly available via any internet browser. The certificate browser is available by the QR-code indicated on the label or via the project website. Enquiry of the batch certificate is done on the basis of batch number shown on the beer label next to the best before date. The batch number range is also indicated on the official and real-time certificates of the operators producing and marketing the product.