**The Integration of BIM Methodology in Public Procurement: A New Horizon for Construction and Asset Management**

In the current context marked by an increasing need for digitalization, the integration of BIM (Building Information Modeling) methodology into public procurement is emerging as a crucial element for improving bidding procedures. BIM is not just an innovative way to visualize and manage construction projects, but it is also a powerful tool for ensuring the quality, efficiency, and sustainability of public works.

### Digitalization of Procurement: Beyond Paper

Digitalization in public contracts cannot be viewed as a simple evolution, but rather a true revolution. Overcoming the traditional bidding process based on paper documentation means introducing methods that allow for a completely immaterial management of the purchasing phases. In this scenario, BIM plays a fundamental role. Its adoption necessitates a paradigm shift that facilitates not only the design and execution of works but also their management throughout the entire life cycle.

BIM presents itself as an integrated ecosystem that promotes collaboration among all actors involved in the construction process. Thanks to its ability to centralize and integrate data from different disciplines, BIM significantly reduces the risk of errors and design conflicts, ensuring an overview that culminates in more coherent and optimized design.

### The Obligation to Adopt BIM: New Regulations

Starting from January 1, 2025, thanks to Article 43 of the new Public Procurement Code, the use of BIM will become mandatory for contracts exceeding one million euros. This regulation represents a significant step towards the implementation of digital information management methods, with the aim of modernizing the construction sector and making the entire procurement process more efficient.

The reference to terms like “methods and tools for digital information management in construction” clearly connects to the BIM methodology. This marks a substantial change compared to the previous procurement code, which referred to “specific electronic methods and tools,” but now emphasizes information management, thus aligning with international standards.

### Life Cycle Management of Assets

The application of BIM is not limited to the design phase; it encompasses the entire life cycle of an asset, from initial planning to maintenance and renovation. According to standards defined by the UNI EN ISO 19650, which establishes the principles of BIM, a systematic approach that involves the exchange and organization of information for all parties involved is essential. This entails the need for constant updates and accurate data recording, ensuring effective management even during maintenance activities.

The implementation of BIM will have direct impacts on the management of public works. Changes during construction, historically a source of delays and additional costs, can be significantly reduced through simulations and optimizations that allow for problems to be predicted and resolved before they manifest on site.

### Incentives for Using BIM in Public Procurement

In addition to the mandatory adoption, the new Code provides the possibility of incentivizing the use of BIM even in areas where it is not strictly required. Contracting authorities can establish bonus scores for bids that include digital information management methods, thereby encouraging the adoption of advanced practices among companies.

This openness offers opportunities for companies that wish to demonstrate their commitment to innovation and sustainability, contributing to the enhancement of the quality of public spending. Such incentives may include:

– Methodological proposals aimed at innovative project management.
– Analysis and evaluation of design variants to mitigate risks.
– Traceability of materials and processes for cost and quality control.

### Interoperability and Open Formats

A key aspect of the…