A definitive guide: Federal software supply chain security initiatives

This report reviews key 2023 U.S. federal actions shaping software supply chain security, separating guidance (National Cybersecurity Strategy, CISA’s Secure by Design, CI/CD defense practices, SBOM consumption, software identification ecosystem) from mandates (SEC incident disclosure rules, FDA medical device cybersecurity), and outlines the resulting expectations for software producers and enterprises. It highlights increasing emphasis on NIST SSDF adoption, secure-by-design roadmaps, transparency via security metrics, reproducible builds and binary analysis, and looks ahead to CISA’s 2024–2026 strategy and AI risk management initiatives.