On 15 May 2022, Denmark made updates to the OIOUBL version 2.1 and Schematrons version 1.12. The functionality to use digital sustainability labels and other product certificates is now in effect. This provides an additional opportunity for companies to showcase the sale of sustainability-labeled products.   From the perspective of both public and private purchasers, this also provides useful data used to measure whether they meet internal and/or external targets regarding the purchase of sustainable products.   The update also addressed several minor and major bugs with the previous version of the OIOUBL Schematrons, as well as ensuring support for...