The following lists the latest available public external assessments and certifications. For questions about security assessments, contact the security team.
Certifications
ISO/IEC 27001:2022
Polygon Labs has been certified since March 2024. Certificate: Schellman Certificate Directory (search for “Polygon Labs”) Scope: The ISO/IEC 27001:2022 certification covers the information security management system (ISMS) supporting Polygon Labs’ business of designing and developing blockchain scaling and interoperability solutions, including Polygon Chain Chain, Polygon CDK, and Agglayer, in accordance with the statement of applicability, version 1.3, dated October 6, 2025.Polygon Chain chain
Bor and Heimdall
Bridge and staking contracts
POL token
sPOL
Agglayer
Agglayer smart contracts
CDK
Most CDK components have been reviewed as part of zkEVM’s audits.Zero
zkEVM
Related resources
- Bug bounty programs: Report vulnerabilities and earn rewards
- Responsible disclosure: How to report security issues
- Security overview: Polygon Labs’ security practices