Digital Models (BIM) and Blurred Lines of Responsibility
Building Information Modeling (“BIM”)—a digital, three-dimensional representation that consolidates all project data for architects, engineers, and contractors—has become ubiquitous in major construction projects. By creating a single, coordinated model accessible to all stakeholders. BIM functions as a “rehearsal” of construction, enabling early detection of design clashes and errors. When properly implemented, it minimizes miscommunication and reduces costly reworks. However, the same collaborative framework that fosters efficiency can also blur the boundaries of responsibility when shortcomings occur.
When a design clash or error escapes detection, disputes may arise over accountability: was it the architect who introduced the flawed element, the BIM coordinator who federated the models, or the contractor who neglected to identify the issue? That was the case in a project in the UK where a design consultant terminated a client’s access to a shared model during a fee dispute, risking a year-long delay to a £55 million project until the court intervened.
Such scenarios raise novel questions in arbitration. Tribunals panels or bodies that run arbitration cases and issue rulings now grapple with whether BIM models and their contents carry contractual weight. Is the federated model, an official document that forms part of a contract and defines obligations? Or do only 2D drawings count? Contracts increasingly include detailed BIM Execution Plans, which refer to detailed documents that outline how Building Information Modeling (BIM) will be implemented in a construction project. These written plans outline how BIM will be used, who owns the data, and each party’s responsibilities – defining roles and liability. However, when these protocols fall short or are unclear, disputes erupt over said errors or omissions.
In some Middle East arbitrations, tribunals are asked to assign blame when a critical system conflict—for example, an HVAC clash— is left undetected during parties ‘coordination. Did the contractor fail to run the proper clash detection? Or was it a design oversight? Arbitrators have started relying on digital evidence and navigating BIM models in hearings, to understand the issues at hand. With such stakes, project teams must draft BIM protocols carefully to ensure responsibilities are clearly allocated—and prevent the model from becoming a shared liability.
Smart Contracts and Blockchain: A New Frontier for Disputes
The construction industry is starting to experiment with blockchain and smart contracts, self-executing code that automates contractual obligations. These tools offer streamlined payments and real-time supply chain verification. But they also introduce new legal concerns: how are disputes resolved when obligations are coded? What if the code malfunctions?
Traditional arbitration is inherently adaptable and flexible, but smart contracts pose specific challenges. For instance, parties may be pseudonymous or dispersed globally. If a contract self-executes incorrectly, how do you challenge it—and where?
To prepare for this, new arbitration frameworks are emerging. The United Kingdom Jurisdiction Taskforce introduced digital arbitration rules tailored for blockchain disputes, with the Society for Computers and Law acting as the appointing authority on this matter. These allow pseudonymous parties, rapid case resolution, and even automated enforcement via smart contracts. The process is designed to be efficient, neutral, and tech-savvy—key traits for resolving disputes arising from code.
In the US, drafted smart contract rules recognize code as part of the contract itself, once they are adopted by the contracting parties. If a discrepancy arises between human-readable terms and the contractually recognized code, the code may govern. These rules envision streamlined resolution with rapid arbitrator appointments and minimal formalities.
Though few high-profile cases have emerged on this matter, the regulatory infrastructure is forming. Future arbitrations may include expert testimony on blockchain behavior, transaction logs as key evidence, and novice enforcement strategies. Legal teams must familiarize themselves with smart contract risks and ensure proper legal safeguards are embedded into automated agreements.
AI Enters the Arbitration Arena – With Caution
Artificial Intelligence already streamlines the logistical aspects of the arbitration process in construction disputes by expediting document reviews and translations, and by organizing voluminous BIM data and contractual evidence. These efficiencies are valuable in disputes involving complex digital models, via their assistance with the identification of clashes or their extraction of contract metadata.
However, in the next phase, with the active employment of generative AI to draft submissions or arbitral awards, caution is critical. For disputes concerning BIM modeling errors or smart contract malfunctions, AI can assist in summarizing technical data. However, it cannot replace expert human judgment on design responsibility or contractual interpretation. The blurred lines inherent to BIM require nuanced understanding that AI decision-making cannot provide.
Leading arbitration institutions recommend AI only as a support tool, and not as a substitute for human reasoning. Rising concerns include the risk of AI-produced errors when interpreting specialized construction data. Arbitration outcomes in construction must remain transparent and reliable, especially when technical evidence from BIM models and smart contracts play a central role.
As construction arbitrations increasingly depend on AI-assisted tools, protocols will likely evolve to ensure transparency and human oversight. AI may become a powerful assistant to highlight inconsistencies in BIM coordination or smart contract executions—but ultimate decisions must reside with qualified professionals who understand construction complexities and legal standards.
Case Law Spotlight
In Trant Engineering v Mott MacDonald, a landmark dispute involving a power generation project for the Ministry of Defense in the Falkland Islands, the contractor had engaged Mott MacDonald to provide design services and manage BIM implementation, and tensions arose over unpaid fees. Subsequently, Mott MacDonald revoked the contractor’s access to the BIM model, hosted on ProjectWise. Trant Engineering, the contractor, responded by seeking a court injunction, arguing that BIM data was mission-critical and that damages alone would be insufficient. The court sided with Trant Engineering, ordering access restoration, despite unresolved contractual terms. This case underscores how control over BIM can escalate into major legal conflict and demonstrates the courts’ growing recognition of BIM’s operational importance.
Moreover, in an anonymous US MEP coordination dispute (12), an inconsistency between the 3D BIM files and the traditional 2D drawings led to costly outcomes. The BIM model accurately reflected overlapping mechanical, electrical, and plumbing (“MEP”) systems, but the 2D drawings did not. Relying on the outdated 2D plans, the contractor installed systems that physically clashed onsite, resulting in extensive removals and rework. This case ended in a multi-million-dollar settlement, reinforcing the risks of fragmented workflows and the critical need for consistent, centralized model coordination.
Tech Adoption in MENA Arbitration – A Case Study in Modernization
Across the Middle East, arbitral institutions are embracing technology to modernize operations. For example, the Dubai International Arbitration Centre (“DIAC”) has partnered with the legal tech firm Opus 2 to roll out a fully digital case management system. Cases can now be initiated online, documents uploaded to a secure cloud workspace, and hearings conducted virtually with real-time transcription.
Furthermore, in Abu Dhabi, the newly launched ArbitrateAD is embedding digital-first procedures. By setting the Abu Dhabi Global Market (“ADGM”) as its default seat, ArbitrateAD aligns itself with one of the region’s most tech-forward jurisdictions. Other regional institutions, such as the Qatar International Center for Conciliation and Arbitration and the Saudi Center for Commercial Arbitration, are following suit. The Cairo Regional Centre for International Commercial Arbitration (“CRCICA”) has also adopted e-hearing capabilities and online filings.
Perhaps the most futuristic step comes from DIAC’s pilot with metaverse arbitration, a virtual hearing room accessible via avatars. While not yet common practice, this experiment signals where arbitration could go as younger, tech-native professionals rise to prominence.
For legal teams, the message is clear: tech fluency is now critical. Arbitrating disputes over BIM clashes, smart contract failures, or AI tools requires understanding not just the law, but the technology behind the issue. MENA arbitration centers are positioning themselves at the forefront of this transformation, making the region an environment for the future of digital construction disputes.
