The European Union (EU) has announced its continued partnership with blockchain firm ChromaWay to develop sustainability solutions. The announcement came after ChromaWay's presentation at the EU Pre-Commercial Procurement final review meeting, where they showcased advancements in decentralized applications for Digital Product Passports and intellectual property rights. ChromaWay's relational blockchain technology, which combines the flexibility of relational databases with the security of blockchain, was a highlight. The EU's positive assessment of ChromaWay's contributions aligns with its strategy to integrate innovative blockchain solutions into various sectors.