Safeguard
Compliance•

What will a bank ask a software vendor during due diligence?

Expect questions on security controls, systems, subcontractors, resilience and incident reporting. A prep list based on the 2023 interagency guidance.

Safeguard Security Team
3 min read

Expect questions on your information security program, how you manage systems, how much work you subcontract, operational resilience, incident reporting, insurance and financial condition. These come from the factors in the 2023 interagency third-party guidance that banks use to structure diligence.

This is general information, not legal advice. Individual banks vary.

The factors in the guidance

The guidance lists diligence factors including strategies and goals, legal and regulatory compliance, financial condition, business experience, key personnel and risk management. It then goes into topics that matter most to a software vendor.

TopicWhat the guidance points toWhat to prepare
Information securityProgram and controls such as multifactor authentication and encryptionPolicy, MFA and encryption evidence
Information systemsBusiness processes and systems, especially where technology is a major componentArchitecture overview, data flow
ResilienceOperational resilience and incident reportingRecovery objectives, test results, notice plan
SubcontractorsVolume of subcontracted work and how you oversee itSubcontractor list and oversight process
OtherPhysical security, insurance, contracts with othersInsurance summary, key agreements

Make answers checkable

A good answer names a control, says how often it runs, and points to evidence. "We scan dependencies on every pull request and block critical findings on reachable code" is checkable. "We take security seriously" is not.

Avoid describing an audit as finished if it is in progress, and never call a report a certification.

A short prep routine

  1. Collect your policies and the last test results you can share.
  2. Produce a current component inventory so subcontractor and software component questions have real answers.
  3. Write down your incident notification process with names and timing.
  4. Prepare a single page on where customer data lives and who can access it.
  5. Keep one owner and one shared folder so replies stay consistent across questionnaires.

Try it yourself

Click through it at your own pace, or open it full screen.

Click through the inventory and notice how each component carries a version and a vulnerability status, the kind of detail a bank reviewer asks for.

Where Safeguard fits

Safeguard's SBOM and dependency scanning and compliance and evidence automation can produce a component inventory and keep evidence organized. A free scan is at gold.safeguard.sh/scan.

Quick check

Do banks ask for SOC 2 reports?

Many ask for independent assurance reports, but the guidance itself lists factors, not a required report. Offer what you honestly have and describe its scope.

What if we use many subcontractors?

Say so plainly and show how you oversee them. The guidance asks banks to look at the volume of subcontracted work and how you monitor it.

Sources

Last reviewed: 19 October 2026.

Never miss an update

Weekly insights on software supply chain security, delivered to your inbox.

Self-healing security runs on Safeguard.

Your first fix PR is minutes away.

No sales call required, even your agent can complete the purchase over MCP.