How do you set up supply chain governance in 30 days?

In 30 days you can set up minimum viable supply chain governance: name an owner, build an inventory, publish a one page policy, open an exception path with expiry, and hold a first review. It will not be complete, but it will answer the questions that matter.

Week 1: owner and scope

1. Name the accountable executive and a coordinating lead. NIST SP 800-161 Rev. 1 stresses executive-level responsibility for supply chain risk.
2. List the five decisions people make about third-party software today, such as adding a package, accepting a vulnerability, choosing a supplier. Write who makes each one now.
3. Choose the scope: start with products customers receive, or internet-facing services.

Output: a half page naming owners and scope.

Week 2: inventory

1. Generate a software bill of materials for each in-scope service from the repositories or builds.
2. Combine them into one list of components, versions and owning teams.
3. Mark the top ten shared or highest-privilege components. See how to tier components.
4. Note gaps, such as services you could not scan.

Output: an inventory and a short list of gaps. A free scan can serve as a first pass for one project.

Week 3: policy and exception path

1. Draft a one page policy from the dependency policy template. Cover allowed sources, license rules, vulnerability windows and who approves what.
2. Create an exception request form and a register with owner and expiry date. See how to set up a security exception process.
3. Pick two rules to automate in the pipeline, in warn mode first.

Output: policy v1, exception form and register, two warning checks.

Week 4: first review

1. Meet for 45 minutes: owner, engineering, security, procurement or legal.
2. Review the inventory gaps, the top components, and any exceptions already filed.
3. Decide: which rules move from warn to enforce, who fills the gaps, when you meet next.
4. Log decisions with owners and dates.

Output: a decision log and a calendar for the next three months. See the governance calendar.

What to leave for later

• Supplier questionnaires for every vendor.
• A full risk appetite statement. Use a short interim version.
• Advanced metrics. Track two or three simple ones.
• Maturity scoring.

Try it yourself

Click through it at your own pace, or open it full screen. Notice how filtering to reachable issues shrinks the list your first review has to discuss.

Safeguard provides SBOM and dependency scanning, reachability analysis, and policies and gates that cover weeks two to four, and compliance and evidence automation that keeps the records.

Quick check

Sources

• NIST SP 800-161 Rev. 1

Last reviewed: 19 October 2026.