Construction contracts are usually negotiated around familiar risk categories: scope, programme, variations, payment, liquidated damages, defects, indemnities and insurance.

Yet a modern construction project produces another category of assets that can be just as important: intellectual property (IP) and project information.

Architectural drawings, engineering designs, Building Information Modelling (BIM) models, calculation tools, technical specifications, proprietary construction methods, digital twins, photographs, databases, and commissioning information may all be created, modified or exchanged during a project. Some may be protected by copyright or other intellectual property rights. Others may constitute confidential information, trade secrets or commercially valuable data.

Ownership of the building is the easy question. The harder one is who holds the rights to the intellectual assets needed to construct, operate, maintain, modify and eventually redevelop it.

That distinction can become significant long after practical completion.

Design responsibility and IP ownership are not the same thing

One of the first distinctions sophisticated construction contracts should make is between responsibility for producing a design and ownership of the intellectual property in that design.

A contractor may be responsible for designing a particular system without transferring copyright in every drawing, model or calculation it creates. Likewise, an employer may pay the full cost of an architectural or engineering consultancy without automatically acquiring every intellectual property right associated with the consultant's work.

Copyright law commonly protects architecture, drawings, maps and technical plans. The World Intellectual Property Organization (WIPO) identifies architecture, maps, and technical drawings among the types of works commonly protected by copyright.

The position becomes particularly relevant in Saudi Arabia. The Saudi Copyright Law expressly includes architectural works as well as designs, plans, sketches and works connected with architecture among protected subject matter (Article 2).

Saudi law also provides that an assignment of copyright must be recorded in writing and must define the scope of the transferred right in terms of time and place (Article 11 of the Saudi Copyright Law).

This means that language such as “all drawings shall become the property of the Employer upon payment” may not resolve every issue the parties think it resolves.

Handing over a set of drawings settles possession. It says nothing about who owns the copyright, and nothing about whether the recipient may copy, modify, distribute or reuse them.

Construction projects contain several layers of IP

Treating all project intellectual property as a single category often results in poorly calibrated clauses. A more useful approach is to separate at least four layers.

1. Background IP

This is intellectual property a party owned, developed or licensed independently of the project.

For a contractor, consultant or specialist subcontractor, it might include:

Requiring the contractor to assign all intellectual property used in connection with the project may inadvertently capture assets it uses across dozens of other projects.

A more balanced contract normally identifies background IP separately and determines what license the employer needs to use any background IP embedded in the completed deliverables.

2. Project-specific or foreground IP

This is material developed specifically for the project.

Examples can include bespoke drawings, engineering calculations, schedules, specifications, models, reports, visualizations, software configurations and other technical deliverables.

Whether this IP should be assigned to the employer or retained by its creator and licensed to the employer depends on the project's commercial requirements.

3. Third-party IP

Construction deliverables frequently incorporate material that neither the employer nor the contractor owns.

Examples include:

A contractor cannot normally give the employer broader rights than it has received from the third-party owner.

The contract therefore needs to distinguish between intellectual property that can be assigned and intellectual property that can only be sublicensed or used subject to external license terms.

4. Project data and confidential information

Not everything valuable on a construction project fits neatly into conventional IP categories.

Asset information, equipment records, maintenance data, sensor information, commissioning results, cost information, supplier details, and operational datasets may still require detailed contractual treatment even where the concept of “ownership” is legally imprecise.

Instead of relying only on the phrase data ownership, sophisticated agreements should ask what each party is actually permitted to do with the information:

Those questions are often more useful than a blanket declaration that one party “owns all project data.”

Assignment is not always the best answer

Employers sometimes approach IP clauses with a straightforward objective: obtain ownership of everything.

That may be appropriate for certain deliverables. But complete assignment is not always commercially necessary.

What the employer often needs is a sufficiently broad and durable license.

For example, the employer may require the right to use relevant project materials for:

That license may need to survive completion, termination of the contractor's appointment and, depending on the project, insolvency of a key supplier.

Its precise characteristics also matter.

These are materially different rights. “License to use for the purposes of the project” may be too ambiguous for an asset expected to remain in operation for several decades.

Moral rights require separate attention

Another reason not to treat copyright as a single transferable block is the existence of moral rights.

In Saudi Arabia, for example, an author’s moral rights are permanent and are not subject to waiver or lapse by prescription. The law also recognizes attribution rights and the right to object to certain changes or other forms of tampering with the work – as per Article 8 of the Saudi Copyright Law.

This matters when contracts contain broad provisions authorizing an employer to modify architectural or technical work.

A clause designed for a jurisdiction where moral rights can be waived cannot simply be copied into every construction contract and assumed to have the same legal effect.

IP clauses therefore need to be reviewed against the governing law of the agreement rather than imported mechanically from international precedents.

BIM makes the IP chain substantially more complex

BMI has transformed the amount of information generated and exchanged across the construction lifecycle.

ISO 19650-1:2018 describes a framework for information management that includes exchanging, recording, versioning and organizing information across the lifecycle of a built asset. ISO notes that the standard was reviewed and confirmed in 2024 and remains current, while a replacement draft is under development.

From a contractual perspective, however, a BIM environment creates an important complication: the final model may contain contributions from many different parties.

An architectural model may be combined with structural, mechanical, electrical, façade and specialist systems. Manufacturer information may be incorporated. Contractors may add fabrication details. Consultants may revise information originally created by another participant.

The result can be a sophisticated digital asset without a single straightforward authorship or ownership chain.

The contract and BIM information protocol should therefore address more than delivery format. Among other matters, the parties should consider:

A PDF export may satisfy a document-delivery requirement while still being inadequate for an employer that needs an editable model for future asset management.

The contract therefore needs to define not merely what must be delivered, but what the employer must be legally and technically capable of doing with it.

Construction innovation may extend beyond copyright

Copyright protects the expression of a design; it does not generally protect an underlying idea, procedure or method of operation as such (WIPO - Copyright Protection).

That distinction becomes important when a project generates genuine technical innovation.

A contractor or project team might develop:

The contract should determine who controls decisions relating to such project-generated innovations.

These questions should be answered before a commercially important innovation appears, not after it has already been disclosed through a tender, presentation, publication or supply-chain exchange.

Confidentiality and IP ownership solve different problems

Confidentiality clauses are also sometimes mistaken for ownership provisions. They are not substitutes for one another.

A project may involve commercially sensitive information that is not intended to be transferred at all: proprietary construction techniques, cost models, algorithms, supplier arrangements, source code or internal engineering know-how.

Some of this information may qualify for protection as trade secrets, depending on the applicable law and the measures used to preserve secrecy.

Contracts therefore need to specify how sensitive information will be:

A confidentiality clause cannot protect information effectively if project practice allows unrestricted downloading, forwarding and copying.

Trade secret protection is as much an information-governance problem as it is a drafting problem.

AI-assisted design introduces another contractual layer

AI and generative design tools create an additional set of questions for construction teams.

Before project information is uploaded into an external AI system, organizations should understand:

The relevant issue is not simply whether a project allows AI. It is whether authorized tools, authorized data and authorized uses have been defined.

For organizations handling major infrastructure or sensitive projects, that distinction is increasingly important.

Variations can create new IP rights

IP allocation should also follow the change-control process.

A major variation may result in new drawings, software, engineering solutions or design alternatives that were not contemplated when the original contract was signed.

If the agreement defines “Project IP” too narrowly by reference to the original scope, the ownership or licensing position for variation-generated material can become unclear.

Well-drafted provisions should therefore address:

The project record should also preserve who created each important asset and under which contractual instrument it was produced.

Termination is the real test of an IP clause

Many IP provisions appear adequate while the parties are cooperating. Their weaknesses emerge when the relationship ends.

Imagine that an engineering consultant is terminated halfway through the project.

The same questions arise if a contractor becomes insolvent.

An advanced IP clause should therefore be tested against the worst realistic project scenario, not only normal completion.

The contract should follow the asset beyond practical completion

Construction projects no longer produce only physical structures.

They produce an expanding digital and intellectual layer surrounding those structures: models, software, designs, operational information, technical know-how and data.

That layer may remain relevant for the entire useful life of the asset.

For employers, the objective should therefore be to secure the rights needed to use and manage the asset without unnecessarily acquiring every piece of a contractor’s pre-existing technology.

For contractors and consultants, the objective is equally important: preserve ownership of reusable expertise and background IP while granting clients the rights legitimately required for the project.

The strongest construction contracts achieve both.

They do not merely state who owns “the IP.” They identify which IP exists, where it came from, who controls it, what others may do with it and what happens when the project changes hands.

As construction becomes increasingly digital, that level of precision is becoming part of effective project governance.

NovaLexi® is an AI-native solution for running the full intellectual property lifecycle — from invention capture and prior art research through protection, portfolio oversight, renewals and governance. It replaces scattered files, inboxes and spreadsheets with a single source of truth for IP records, ownership and chain of title. NovaVault™ extends this to trade secrets, with per-asset access controls and tamper-evident audit trails — so organizations can account for the intellectual assets behind what they build, not only the assets themselves. Request a demo.

Disclaimer: This article provides general information and does not constitute legal advice. IP ownership and contractual requirements vary by jurisdiction, governing law and project structure.