VerifyPlan Become a design partner

For systems engineers in aerospace and defense

Find the requirements you can't verify, before your test plan does.

VerifyPlan reads your requirements, flags the ones that can't be proven as written, suggests how to verify each one, and drafts the verification matrix your team builds by hand today.

Become a design partner See how it works

In development with a small group of design partners. Email us at partners@verifyplan.com.

Illustrative example on invented requirements for a fictional satellite.

The problem

Requirements that can't be tested

"Shall be robust." "Shall respond quickly." A number with no unit. A value still marked TBD. Each one turns into a verification argument late in the program.

A matrix built by hand

Someone reads every requirement, picks test, analysis, inspection or demonstration, and types it into a spreadsheet. It takes days and goes stale with the next change.

Tools that don't check content

DOORS, Jama and Polarion store and trace requirements well. They don't tell you which ones are ambiguous, compound, duplicated or in conflict.

How it works

  1. 1

    Export

    Export a module from DOORS or Polarion as ReqIF, or use a spreadsheet or Word file.

  2. 2

    Audit

    Every requirement is checked against clear rules: vague terms, missing units or bounds, TBDs, compound statements, escape clauses, duplicates and conflicting values. Each finding comes with an explanation and a suggested fix.

  3. 3

    Plan

    Each requirement gets a suggested verification method (test, analysis, inspection or demonstration) with the reason, or is marked not verifiable as written.

  4. 4

    Review

    You get a draft verification matrix and a report. Your engineers review and approve. Nothing is written back to your requirements tool.

Why it's safe to use

Runs on your machines

VerifyPlan installs inside your network, including offline environments. Your requirements never leave it.

Works with your tools

Reads exports from the tools you already use. No migration and no change to your system of record.

Engineers stay in control

Findings come from rules you can read. Any AI-suggested rewrite is optional, labeled, and never replaces your text.

Become a design partner

We're working with a small number of engineering teams to shape VerifyPlan on real requirements sets. Design partners run it on a sample of their own requirements, on their own machines, and compare the result with their current verification matrix.

Talk to us