Nucleus Systems
Code Trust Assurance for Software Vendors

Use certification as a customer trust and procurement differentiator.

The trust problem

Buyers increasingly demand evidence of software trust before they purchase — claims are no longer enough.

Priority domains

  • D1 Identity & Provenance
  • D2 Integrity & Immutability
  • D3 Secure Development

Target level

CTA-2 Verified or higher

Shorten security reviews, win procurement, and differentiate on demonstrable trust.

Turn software assurance into an external trust signal.

Fixed fee $15,000 USD · ~20 business days · Final report, CTA certificate, and improvement roadmap.