Key data
| Regulation | Royal Decree 450/2026, of June 3 |
|---|---|
| Publication | June 5, 2026 |
| Entry into force | June 5, 2026 |
| Affected parties | Road transport operators, infrastructure managers, mobility data providers and Public Administrations |
| Category | Regulatory Changes |
| Year | 2026 |
| Transposed Directive | Directive (EU) 2023/2661 |
| Repealed regulation | Royal Decree 662/2012 |
| Modified regulation | General Traffic Regulation — RD 1428/2003, of November 21 |
Road transport operators, highway managers, infrastructure concessionaires and mobility platform providers have new obligations as of June 5, 2026. The Royal Decree 450/2026 transposes the Directive (EU) 2023/2661 and completely replaces the previous framework established by RD 662/2012, which is repealed.
The change is significant: real-time traffic data —traffic restrictions, incidents, network status— now become high-value data with mandatory availability and access through centralized national nodes. Additionally, the General Traffic Regulation (RD 1428/2003) is modified to strengthen this obligation.
What does this regulation establish?
RD 450/2026 articulates three major blocks of obligations:
1. Framework for Intelligent Transport Systems (ITS)
The complete regulatory framework for implementing ITS in Spain in the road transport sector and its interfaces with other transport modes (rail, maritime, air) is established. This framework completely replaces RD 662/2012.
2. National Access Points: the new critical data nodes
Three National Access Points are configured as critical infrastructure for data exchange:
- National Traffic Access Point
- National Mobility Access Point
- National Multimodal Transport Access Point
These nodes are the mandatory entry and exit points for data sharing between operators, managers and administrations.
3. Obligation to share real-time traffic data
The data that must be shared mandatorily include:
- Traffic restrictions
- Incidents on the road network
- Real-time traffic data
All this data will have the status of high-value data, which implies specific requirements for availability, format and access.
4. Modification of the General Traffic Regulation
| Aspect | Before (RD 662/2012 + RD 1428/2003 unmodified) | After (RD 450/2026) |
|---|---|---|
| ITS Framework | RD 662/2012 (repealed) | RD 450/2026, transposes Directive (EU) 2023/2661 |
| Obligation to share data | Not included as high-value data | Mandatory; data with high-value status |
| Exchange nodes | Not configured as specific National Access Points | Three National Access Points: Traffic, Mobility and Multimodal Transport |
| General Traffic Regulation | RD 1428/2003 without reinforced obligation for data availability | Modified to reinforce the obligation for ITS data availability |
| Interoperability | Partial requirements | Mandatory interoperability and data access requirements for all operators |
Economic and operational impact
The impact is not measured in a published fee or fine, but in technological and operational adaptation costs that each organization must assume to comply with the new interoperability requirements.
The main cost vectors are:
- IT systems adaptation: operators must ensure that their traffic management or fleet platforms are capable of connecting with National Access Points and exporting data in required formats.
- High-value data management: the new categorization implies additional obligations for data quality, availability and access, which may require investment in data infrastructure.
- Review of contracts and data agreements: contracts with technology providers and other entities that exchange mobility data must be reviewed to ensure compliance with the new interoperability requirements.
- Training and internal processes: operations and technology teams must understand the new mandatory data flows and reporting channels to National Access Points.
For Public Administrations managing infrastructure, the impact is also organizational: they must ensure that data on restrictions and incidents are published in real-time through the established nodes.
Who does it affect?
- Road transport operators: freight and passenger transport companies that manage fleets or route networks.
- Road infrastructure managers: highway concessionaires, high-capacity road managers and tunnel and special passage operators.
- Mobility service providers: navigation platforms, fleet management applications, traffic data providers and mobility-as-a-service (MaaS) companies.
- Public Administrations: traffic management bodies (DGT and regional equivalents), municipalities with urban traffic management and entities responsible for public infrastructure.
- Technology providers in the sector: companies that develop or maintain traffic management systems, mobility data platforms or intelligent transport solutions for the above actors.
Practical example
A highway concessionaire company that manages a high-capacity corridor currently has its own incident detection and traffic restriction system. Until now, that data was published on its corporate website and communicated to the DGT through non-standardized bilateral channels.
With RD 450/2026, that same company must:
- Connect its incident management system to the National Traffic Access Point, ensuring real-time data availability.
- Ensure that exported data complies with interoperability requirements established in the ITS framework (formats, update frequency, data categories).
- Treat that data as high-value data, which implies ensuring its accessibility and quality continuously.
If this company also operates traveler information services or has agreements with navigation platforms, it must review those contracts to ensure that the data flow complies with the new access and interoperability requirements of RD 450/2026.
What should companies do now?
- Identify if you are an affected operator: review whether your activity involves managing road infrastructure, operating fleets, providing traffic data or mobility services. If so, RD 450/2026 applies to you from now on.
- Audit your traffic data systems: evaluate whether your current platforms can connect with the National Access Points for Traffic, Mobility and Multimodal Transport and export real-time data.
- Review contracts with technology providers: ensure that your agreements with traffic management or mobility system providers include the interoperability requirements demanded by the new ITS framework.
- Classify your traffic data as high-value data: adapt your internal data management policies to comply with the availability and access obligations that this categorization implies.
- Review the impact on the General Traffic Regulation: if your activity is directly regulated by RD 1428/2003, analyze the changes introduced by RD 450/2026 regarding data availability.
- Consult with specialized advisors in mobility and data: given that the ITS framework has simultaneous technical and legal implications, it is recommended to involve both IT teams and legal advisors specialized in transport and data regulations.
Frequently asked questions
What are National Access Points and who do they obligate?
RD 450/2026 configures three National Access Points: Traffic, Mobility and Multimodal Transport. They are the central nodes through which road transport operators, infrastructure managers and mobility service providers must channel data exchange. The obligation to connect to these points affects all the actors mentioned in the regulation.
What data must be shared mandatorily with RD 450/2026?
The regulation requires sharing crucial real-time traffic data, which expressly includes: traffic restrictions and incidents on the road network. All this data has the status of high-value data, which implies specific requirements for availability, quality and access.
What regulation does RD 450/2026 repeal and what does it modify?
RD 450/2026 completely repeals the Royal Decree 662/2012, which was the previous framework for ITS in Spain. Additionally, it modifies the General Traffic Regulation, approved by RD 1428/2003, of November 21, to reinforce the obligation for traffic data availability.
When does this regulation come into force and is there an adaptation period?
RD 450/2026 was published on June 5, 2026 and came into force on that same day. The regulation does not include a specific transitional period in the published summary, so the obligations are enforceable from the date of entry into force. It is recommended to begin system adaptation immediately.
Does this regulation affect Public Administrations or only private companies?
It affects both. RD 450/2026 expressly mentions Public Administrations as obligated subjects, along with road transport operators, infrastructure managers and mobility service providers. Traffic management bodies —such as the DGT and regional equivalents— must also adapt their systems to the new interoperability and data access requirements.
Official source
Consult complete regulation in official source
Notice: This article is for informational purposes only and does not constitute legal advice. For specific decisions, consult a qualified professional. Source: https://www.boe.es/diario_boe/txt.php?id=BOE-A-2026-12035