Catalonia is preparing to overhaul its permit approval process with a €3 million investment in digital automation, aiming to reduce the time needed for building and environmental licenses. The Generalitat’s platform is based on Building Information Modeling (BIM), which organizes architectural and engineering data alongside regulatory information in a structured three-dimensional model, instead of relying primarily on separate PDF plans and technical reports. For certain procedures, the initiative is intended to cut administrative processing times by as much as half.
Albert Tort, secretary of Telecommunications and Digital Change, has described the initiative as a way to simplify bureaucracy and speed up economic activity. The first pilot is planned in partnership with Barcelona City Council, with a focus on urban planning licenses. The proposed next stage would extend the system to public housing projects in Sant Adrià de Besòs and Lloret de Mar. La Seu d’Urgell is also named, before a wider rollout.
Under the new approach, project information would be consolidated in a single digital model, allowing automated rules to check defined technical requirements and flag potential compliance issues. The system is intended to reduce routine document review, not replace professional judgment. Technical staff would continue to assess matters requiring expertise, while the responsible public authority would retain the decision on whether to grant or refuse a license. That distinction matters when automation is used in processes that produce legally binding administrative decisions.
The Generalitat plans to integrate the technology into its Plan for 50,000 Homes, creating a faster route for project monitoring and license approvals. Permit applications currently require authorities to manage multiple documents and exchange information across administrations, a process that can cause delays, particularly in complex cases. The planned rollout has three stages. It will begin with an urban-license pilot in Barcelona, then expand to public housing projects in other municipalities; environmental authorizations are planned for a later stage.
The transition will also require changes to administrative practices built around document-based workflows. A shared web platform is intended to support structured information management and coordination between agencies. Barcelona City Council’s broader work on building digitization describes digital twins that combine IoT sensor data with laser surveys, while also drawing on historical records to monitor, simulate and improve buildings across their life cycle. That approach shows how digital models can support building management. For permit processing, the focus is instead on organizing project data and checking it against applicable technical requirements.
The technology has also been tested in environmental permitting for biogas plants, where it reportedly cut approval times by a third. Some cases had previously taken up to three years. For a scenario involving 50 biogas plants, the government estimates potential savings of €94.8 million through faster approvals and earlier project launches. Those figures support the economic case presented for the system: shorter administrative timelines could help projects proceed sooner, while allowing technical staff to focus on substantive review.
Catalonia’s initiative reflects a wider push among Spanish regional authorities to modernize public administration and remove bottlenecks in housing and infrastructure development. The legal scrutiny around construction permits is illustrated by a separate case in which the Galician High Court reversed an earlier annulment of licenses for luxury villas in Vigo, showing the complexity of urban-planning decisions. For more on that case, see this case involving the Cabo Estai villas in Galicia.
The initiative’s practical impact will depend on implementation and cooperation between administrations. It will also hinge on whether project information can be managed in consistent digital formats. If the pilots deliver the expected efficiency gains while preserving expert review and public accountability, the platform could offer a model for applying structured data to permit processes across the region.
