Polygon Labs has published an open letter on art to representatives of the European Parliament, the Council of the European Union and the European Commission, aiming to address issues related to Article 30 of the Data Act. Polygon Labs stated that Article 30 of the Data Act “imposes requirements on parties providing smart contracts in the context of agreements (agreements) that provide data availability.” All smart contracts share some kind of data. Polygon Labs believes that the proposed law is too broad. May not be enforceable in a decentralized system. Polygon Labs proposes to exclude software developers, clarifies that smart contracts are not "agreements", applies to "enterprises" (not software, nor developers), applies only to "permission" systems, and narrows "data" to only PII and confidential business information. According to Polygon Labs, these proposed amendments will bring data laws in line with MiCA’s exclusion of “crypto asset services” to be offered in a fully decentralized manner, while ensuring that EU policymakers can implement the bill to provide data protection for users and businesses The goal.