In June 2025, the Cybersecurity and Infrastructure Security Agency (CISA) issued draft updated guidance for public comment on the Minimum Elements for a Software Bill of Materials (SBOM), which the National Telecommunications and Information Administration (NTIA) first published in 2021 for federal agencies in response to Executive Order 14028 on Improving the Nation’s Cybersecurity. SBOMs provide those who produce, choose, and operate software with information that enhances their understanding of the software supply chain. Broadly, NTIA’s SBOM framework provides a standardized mechanism for recording software inventory and has become an increasingly critical part of securing the software supply chain at the component level. CISA’s updated guidance recognizes the rapid growth and distinct developments in the ecosystem, including SaaS in cloud environments and AI systems.
Software Bill of Materials Guidance for Government Contractors