Key data
| Regulation | Order TRM/910/2026, of July 20, approving the Public Transport Promotion Program through a Single Pass system |
|---|---|
| Publication | September 1, 2026 |
| Entry into force | September 2, 2026 |
| Affected parties | Citizens using public transport, regional governments, municipalities, transport consortiums and Renfe |
| Category | Regulatory Changes |
| Legal basis | Royal Decree-Law 17/2025 |
| Excluded services | High-speed, freight, tourist and commercial services |
| Membership | Voluntary for regional governments, local entities, consortiums and supramunicipal entities |
A single pass to travel throughout Spain on public transport. That is what the Order TRM/910/2026 enables, published on September 1, 2026 and in force from the following day. The program, based on Royal Decree-Law 17/2025, creates a system of mutual recognition of tickets between transport authorities that decide to join and state services managed by Renfe: Commuter Rail, Medium Distance and state-owned buses.
The critical point for public managers and mobility company executives: membership is voluntary, but those who do not join are left out of the system. Those who do will have to sign a specific agreement with the Ministry of Transport, which will define the specific rights and obligations of each party.
What does this regulation establish?
Order TRM/910/2026 approves the Single Pass Program, a programmatic framework that expands the existing single-rate nominal pass. Its central mechanism is mutual recognition of tickets: the ticket or pass from a member transport authority is also valid on services from another member authority and on Renfe state services.
The key elements of the program are:
- Included services: Renfe Commuter Rail, Renfe Medium Distance and state-owned buses, plus services from authorities that voluntarily join.
- Excluded services: high-speed, freight transport, tourist services and commercial services.
- Membership: voluntary for Autonomous Communities, local entities, transport consortiums and supramunicipal entities. Each entity must sign a specific agreement with the Ministry.
- Financial compensation: the Ministry will compensate member authorities for possible negative impacts resulting from integration.
- Monitoring: the General Secretariat for Sustainable Mobility will prepare annual monitoring reports of the program.
- Nature of the document: purely programmatic. Specific rights and obligations will be defined in specific regulations or in the membership instruments themselves.
It is essential to understand that this Order does not set specific fares or amounts: it establishes the framework and procedure. The economic and operational details of each integration will be negotiated in individual agreements.
Economic and operational impact
For transport authorities (consortiums, regional governments, municipalities), the decision to join requires prior analysis of the impact on their ticket sales revenue. The Ministry expressly acknowledges that there may be negative financial impact and commits to compensating for it, although the exact mechanism for calculation and payment will be defined in each agreement.
For transport operating companies (bus, metro, and tram concessionaires), integration may involve changes in validation systems, card technology and revenue sharing between operators. These operational aspects will also be resolved in membership agreements.
For citizens and companies with fleets or transport benefits for employees, the program opens the possibility of simplifying pass management: a single ticket for multimodal trips reduces friction and can encourage public transport use over private vehicles.
Since the Order has a programmatic nature, there are no published cost or savings figures in this document. Specific amounts will depend on the agreements signed by each entity.
Who does it affect?
- Autonomous Communities with responsibilities for intercity public transport: must evaluate whether to join the program and negotiate the agreement with the Ministry.
- Municipalities and local entities with urban transport services: same voluntary membership decision.
- Transport consortiums and supramunicipal entities (such as the Madrid Regional Transport Consortium or Barcelona's ATM): are the natural interlocutors for membership in large metropolitan areas.
- Renfe: its Commuter Rail and Medium Distance services are the state core of the system and participate directly.
- Concessionaire operating companies for buses, metro and trams: will have to adapt technological systems if their transport authority joins.
- Citizens using public transport: final beneficiaries of the system if their territory joins.
- Companies with employee mobility policies: may be affected in managing transport benefits.
Practical example
Imagine that the Andalusia Transport Consortium decides to join the Single Pass Program by signing the agreement with the Ministry. From that moment on, a worker who lives in a municipality in the Seville metropolitan area and travels daily to their office downtown could use a single pass for:
- The intercity bus from their municipality (regional responsibility, joined the program).
- Renfe Commuter Rail within the city (state service, already integrated by default).
- The urban bus in Seville (if the Municipality also joins).
Without the program, that same worker would need three different tickets and three separate recharges. With the Single Pass, just one. The Ministry would compensate the Andalusian Consortium if integration reduces its net revenue compared to the previous situation, according to the mechanism agreed in the specific agreement.
If the Consortium decides not to join, its tickets will not be recognized in other integrated systems and its users will not be able to benefit from the single pass, remaining outside the program.
What should administrations and companies do now?
- Evaluate if the entity can join: verify if the regional government, municipality, consortium or supramunicipal entity falls within the subjective scope of the program.
- Analyze the financial impact prior to membership: calculate the effect on ticket sales revenue before signing the agreement, to properly negotiate ministerial compensation.
- Initiate contact with the Ministry of Transport: the General Secretariat for Sustainable Mobility is the contact for starting the membership process and negotiating the specific agreement.
- Review technological validation systems: concessionaire operators must anticipate what technical adaptations ticket interoperability will require.
- Monitor specific development regulations: this Order is programmatic. Specific obligations will come in development regulations or in the agreements themselves. Staying aware of those publications is critical.
- Companies with employee transport benefits: review whether current passes will be compatible with the new system once their territory joins, and update mobility policies if necessary.
Frequently asked questions
Is it mandatory for regional governments and municipalities to join the Single Pass?
No. Membership in the Single Pass Program is strictly voluntary for Autonomous Communities, local entities, transport consortiums and supramunicipal entities. Each entity decides whether to sign the specific agreement with the Ministry. Renfe state services (Commuter Rail and Medium Distance) are part of the system directly.
What transport services are excluded from the Single Pass?
Order TRM/910/2026 expressly excludes four types of services: high-speed, freight transport, tourist services and commercial services. The program focuses on public passenger transport for daily use: commuter rail, medium distance, state buses and intercity services from member entities.
When does the Single Pass come into force and when can it be used?
Order TRM/910/2026 came into force on September 2, 2026. However, since it has a programmatic nature, the effective availability of the single pass for citizens depends on each transport authority signing its membership agreement with the Ministry. There is no single implementation date across the entire territory.
Who compensates transport authorities if they lose revenue by joining?
The Ministry of Transport commits to financially compensate member authorities for possible negative impacts resulting from integration. The exact mechanism for calculating and paying that compensation will be defined in each specific membership agreement, not in this Order.
What is the difference between the Single Pass and the existing single-rate nominal pass?
The Single Pass Program expands and complements the single-rate nominal pass that already existed. The main novelty is the system of mutual recognition of tickets between member transport authorities and Renfe state services, which allows using a single ticket across multiple networks and operators from different administrations.
Official source
View complete regulation in official source (BOE-A-2026-18418)
Notice: This article is purely informational in nature 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-2026-18418
