20 Sep 2022 --- Circularise’s blockchain-based digital system has been tested with the ISCC Plus certification to make auditing of certified parties more efficient and to strengthen the integrity of certified data. “Digitizing certifications using blockchain means that the certificates are immutable, which means they cannot be edited or duplicated, therefore reducing the risk of error and fraud,” Igor Konstantinov, head of marketing at Circularise, tells PackagingInsights. “The technology also acts as a means of connecting members of the value chain to provide greater insight into the chain of custody.”