[2026] ISO Standard-Based Enterprise Open Source Management Guide
This guide introduces ways for enterprises to effectively manage open source based on ISO international standards.
Open source is an essential element of modern software development. However, without proper management, organizations can face serious risks such as license compliance violations and security vulnerability exposures.
This guide presents the core requirements and concrete implementation methods that enterprises need to perform to effectively manage open source, based on ISO international standards.
Author: OpenChain Korea Work Group / CC BY 4.0
Recent Updates (2026.3.26):
- Tools: New tool pages added for cdxgen, Syft, Dependency-Track, and OSV-SCALIBR
- Policy Template: Missing ISO/IEC 5230·18974 clauses supplemented (compliance artifact retention period, CVSS action deadlines, SBOM standard format declaration, etc.)
- Process Template: SBOM procedure improvements and new contribution, release, and training processes added
- Guide: Internal link improvements and new tool integrations
Recent Updates (2025.1.6):
- Added ISO/IEC 18974 (OpenChain Security Assurance Specification) content
- Detailed open source security assurance processes and requirements
- Enhanced SBOM (Software Bill of Materials) management content
- Improved open source contribution and release processes
- Added program effectiveness measurement and continuous improvement methods
International Standards for Open Source Management
There are two global standards for open source management:
- ISO/IEC 5230: OpenChain Specification - International standard for open source compliance.
- ISO/IEC 18974: OpenChain Security Assurance Specification - International standard for Open Source Security
OpenChain and ISO/IEC 5230
ISO/IEC 5230 is the only international standard for open source compliance, defining the core requirements for organizations to build an effective open source program. For details, see the OpenChain Overview page.
How Should Companies Manage Open Source?
By complying with the requirements of ISO/IEC 5230 and ISO/IEC 18974, companies can establish an effective open source management system. To do this, companies need the following six core elements:
- Organization: Dedicated team for open source management
- Policy: Clear open source policy established and documented
- Process: Systematic processes for open source use, contribution, and distribution
- Tools: Automated tools for open source inspection, tracking, and management
- Education: Awareness and capability-building training for employees
- Conformance: Maintaining standards compliance through continuous monitoring and improvement
This guide provides detailed methods and examples for how companies can implement each element.