What Does Legal Want in an AI Drawing Review Contract?
Helonic is an AI construction drawing analysis platform for in-house counsel and contract reviewers at general contractors. What legal wants in an AI drawing review contract is short: how the vendor may use your drawings, when they are deleted, who owns the findings, and who answers for a miss. This page is a reading list for counsel, not legal advice. Responsibility for a missed finding is argued at length on who is liable when AI misses a drawing error.
Direct answer. Legal wants four clauses in an AI drawing review contract: drawings are used only to provide the service and never to train a model, they are deleted on a stated schedule, the customer owns what it uploads and the findings are addressed in the same sentence, and the findings are decision support that a qualified person acts on.
Which clauses matter most?
| Clause | What counsel asks for | Where Helonic stands |
|---|---|---|
| Data use | Drawings are processed only to provide the service. No training or fine-tuning on customer data. | Helonic's AI policy states customer data is not used to train or fine-tune AI models. |
| Ownership | The customer owns the drawings it uploads. The order form states who owns the findings. | Helonic's terms state the customer retains ownership of uploaded drawings and content. |
| Deletion | A number of days after project end or termination, and written confirmation. | Helonic's privacy policy provides deletion on request. Put the days in the order form. |
| Responsibility | The contract says findings are decision support and a qualified person decides. | Helonic's AI policy states AI findings are decision support reviewed by qualified people. |
| Confidentiality | Project drawings are confidential information with no carve-out for the vendor's own use. | Negotiated per customer. Ask for it in the agreement. |
The right-hand column points to the public terms, privacy policy, and AI policy. Counsel should still read the signed order form, because that is the document that controls.
Where do the public policies need a number added?
Policy language usually says data is kept as long as necessary and deleted on request. That is a rule without a date. Counsel should add the number of days, the trigger, and a written confirmation to the order form. The same applies to the termination clause in the terms, which says data may be deleted under the retention policy.
The export side matters just as much. Findings with no underlying PDF are a weak record. What the team can still open on the last day is covered on what happens to drawings when the subscription ends.
What should stay out of the redline?
- A promise that the tool finds every error. No review does, human or automated.
- A clause that moves responsibility for the design from the licensed professional to the software.
- Pilot terms that quietly become the company-wide terms. A one-project scope is on what a one-project agreement should cover.
Security answers belong in a separate exhibit. The sorting method is on what a security questionnaire should get back. The signature path is on who signs the AI drawing review order. For what the tool produces, see AI for construction drawings and AI document review.
What changes between a pilot agreement and a standard one?
A pilot needs the four core clauses and a short term. A company standard adds items counsel commonly raises: who may use the tool (affiliates and subsidiaries), what happens if either party is acquired, price protection on renewal, and the right to terminate for convenience. These are discussion points, not advice, so counsel decides which apply.
Keep the pilot paper separate from the standard paper. Terms accepted for one job should not carry over to the whole company by default. The product criteria that should drive the standard decision are on what to look for in an AI construction drawing review platform.
What should counsel ask the vendor to confirm in writing?
Three sentences in the order form do most of the work, whichever vendor you are buying from, Helonic included.
- Drawings are processed only to provide the service and are not used to train or fine-tune any model.
- The customer owns the uploaded drawings and the findings generated from them.
- Drawings are deleted within a stated number of days of the end date, with written confirmation on request.
Public policy pages describe intent. The order form creates the obligation. If the vendor agrees to the sentences, adding them takes one email.
Practitioner insight
“Counsel does not care how smart the tool is. They want to know who can use our drawings, when they are gone, and whether anyone is telling us the software is the engineer.”
Conversations with in-house counsel and risk managers at general contractors reviewing AI software agreements.
Frequently Asked Questions
What does legal want in an AI drawing review contract?
Who owns the drawings and the findings?
Can the vendor use my drawings to train its AI?
Does an AI finding change who is liable for a drawing error?
What deletion term should counsel ask for?
Milind Sagaram
Co-founder & CEO, HelonicMilind is the co-founder and CEO of Helonic, where he leads product and go-to-market for AI-powered construction drawing analysis. He works closely with general contractors, project managers, estimators, and owners to understand how drawing quality drives project outcomes - and where AI can reduce RFIs, change orders, and rework. Milind has interviewed hundreds of construction professionals across project delivery roles, from preconstruction estimators at ENR top-400 contractors to facilities directors at institutional owners, and uses those conversations to shape both product direction and the way Helonic talks about the work.
- Construction project delivery and preconstruction
- RFI and change order economics
- Owner and GC workflows for drawing QA/QC
- Estimating risk and bid-stage scope assessment
Last reviewed by Milind Sagaram · October 2026