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Should you offer an SBOM before a customer asks for one?

Offering an SBOM early can shorten security reviews if you set terms, delivery and a cover note first. When to offer, how, and when to wait.

Safeguard Security Team
4 min read

Often yes, if you are ready. Offering an SBOM with your security packet can shorten reviews and shows maturity. But only offer it when the file is checked, the terms are decided and someone owns the follow up. An unprepared offer creates more work than a request would.

The case for offering early

Security reviews stall on missing documents. If a buyer in your market commonly asks for an SBOM, including it in the first packet saves a round trip. CISA's 2026 minimum elements say SBOMs should be available promptly to those who need them, and list ways to share: with installation, through a version specific URL, through an API to a database, or from a public repository. Early offers fit that idea.

The case for waiting

Not every buyer wants one. Offering it unasked may start a conversation about completeness, formats and update schedules that the buyer had no plan to have. If your SBOM process is new, waiting until asked gives you time to learn.

A readiness check

QuestionReady if
Is there a checked SBOM for each supported version?Yes, stored with its hash
Is there a cover note template?Yes, see what the cover note should say
Are terms decided?Public, NDA or agreement, written down
Is there an owner for follow up?A named person or team
Is there a correction process?Yes, and it has been tested once

If any answer is no, wait and fix it first.

How to offer without pushing

Use a line in your security packet, not a headline.

We provide an SBOM for each supported version on request, in a common format, under the terms described here. Tell us the version you run and the format your tools read.

This offers the document without sending an unrequested file. It also sets up the four questions you would have asked anyway.

Public or on request

Some suppliers publish SBOMs openly, and others limit access. The NTIA report notes that many suppliers, including open source maintainers and those with widely available software, may feel public access serves them best, while others may wish to keep the data confidential and limit access to specific customers. If you restrict access, the report says the terms must be specified, including allowances for integrating the data into the user's security tools. The 2026 text goes further: access controls may limit sharing with unauthorized parties but should not prevent sharing between authorized parties or stop organizations from loading the data into trusted security tools. See share publicly or under NDA.

Pair the SBOM with a status process

An SBOM will prompt vulnerability questions. Before offering it, be sure you can answer them, with a status per finding. CISA's VEX guidance lists four statuses. If you have no process, the first scan will create a backlog. See what to send.

Quick check

Does offering an SBOM create an obligation to update it?

Not by itself, but customers may expect updates. The CISA text says each version or update should have an associated SBOM, so say clearly what you will provide.

Should the offer go in marketing material?

Keep it factual and in the security packet or trust page. Do not use it as a slogan.

Safeguard's SBOM and dependency scanning can help you keep a current, checked inventory ready for each release, and the free scan lets you try it.

Sources

Last reviewed: 19 October 2026.

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