OpenChain

ISO/IEC 5230 (known as OpenChain) is an international standard on the key requirements for a high-quality open source license compliance program. The standard was published jointly by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC) in late 2020. The standard is based on the Linux Foundation OpenChain Specification 2.1. It focuses on software supply chains, easier procurement and license compliance. Organizations that meet the requirements of the standard can self-certify to ISO/IEC 17021, from an accredited certification body or after successfully completing an audit.[1][2][3][4]