Metro line 6 will run all night: from when and which stations it connects

To extend the night service hours to other lines of the Madrid Metro, it is still necessary to specify which lines would be included, approve their service planning, and secure the necessary resources. There is no calendar for extension to the entire network in the sources consulted. The scheduled action is Line 6: April 2027, after completing its automation, according to information published on November 11 by Demócrata.

What has been announced and what remains pending

The Community of Madrid has announced that the Circular line will operate continuously from the start of service on Friday until its end on Sunday. This means opening during the early mornings from Friday to Saturday and from Saturday to Sunday, not offering permanent 24-hour service every day. The commitment also appears in the official communication of October 21.

For the other lines, no equivalent decision has been found that identifies scope, date, and conditions. Therefore, this is not a general extension pending only a final vote: a concrete service proposal for those corridors is missing. It should also not be assumed that the opening of Line 6 will automatically extend the schedule of its connections.

What decisions are needed for other lines

• Define the night offer. Determine the lines and stations included, the nights of operation, frequencies, and available connections. Without this definition, costs cannot be specified nor can service provision be organized.
• Approve the service planning. The Law 5/1985 of the Consortium assigns the Regional Transport Consortium the planning of services and coordinated operation programs. Its Board of Directors has the authority to approve plans related to services within its scope.
• Specify financing. Additional costs of operation, surveillance, customer service, cleaning, and maintenance must be covered. The Board approves program contracts and agreements with transport companies; when their nature or economic commitments require it, further approval by another regional body is needed.
• Organize operation. Metro must adjust shifts, technical means, and maintenance work to maintain safety and infrastructure availability. These are execution requirements, not a list of independent authorizations already announced for each line.
• Communicate the final schedule. Before service starts, schedules and connections must be specified. The Passenger Regulations require informing about service characteristics and include timetables with first and last trains.

What remains specifically for Line 6

The published schedule distinguishes two milestones: first automatic trains by end of March 2027 and night opening on weekends in April 2027. Before that, operational and safety tests must be completed, platform doors on 70 platforms—planned for the end of 2026—must be finished, and adaptations of the Laguna depot and control center must progress.

The first weekend of opening, night frequencies, and which entrances will remain open are still unspecified. The Community plans to concentrate mainly on Sunday to Monday night the maintenance currently performed on Friday and Saturday early mornings.

In conclusion: for other lines, a concrete extension decision is first missing, followed by planning, financing, and operational preparation. The consulted regulations do not establish that each schedule change requires a law or a specific vote by the Madrid Assembly.

The Government of the Community of Madrid has broad competencies to plan, organize, finance, and control regional public transportation, but it does not manage all services operating in Madrid. Responsibilities over Metro and interurban buses, municipal competencies over urban transport, and state competencies over Cercanías must be distinguished.

1. Legal basis and territorial scope

Article 26.1.6 of the Statute of Autonomy grants the Community exclusive competence over railways, roads, and paths whose itinerary runs entirely through its territory and, under the same terms, over land and cable transport.

This attribution corresponds to the Community as an institution: the Assembly approves laws and the Government issues regulations and executes them. Additionally, it may exercise transferred or delegated state functions. Therefore, territorial criteria are fundamental but do not automatically assign any railway service located in Madrid to it.

2. Organization through the Consortium

Much of these functions are exercised through the Madrid Regional Transport Consortium (CRTM). Law 5/1985 concentrates in it the regional competencies over regular public passenger transport and those of voluntarily adhering municipalities. Its main responsibilities are:

• Plan infrastructures: define guidelines, program investments, and supervise projects. Final approval of the general infrastructure and service plan corresponds to the Government Council.
• Organize the offer: plan services and coordinated operation programs, articulating routes, schedules, frequencies, and connections between operators.
• Integrate fares: approve a common fare framework, manage combined tickets, and distribute revenues among companies.
• Authorize and control: process authorizations and concessions, inspect services, and sanction non-compliance within its scope.
• Attend to travelers: develop information, publicity, and relations with users.

3. Metro and interurban buses

The Consortium law expressly declares that the Madrid Metro service is supra-municipal and assigns the Community competence over it and its future expansions. The maintenance of the network directly operated corresponds to Metro de Madrid, S.A., including necessary maintenance, repair, and renewal actions.

On roads, Law 5/2009 assigns the Community ownership of permanent regular public services of general use developed entirely within the region, except urban ones. It may manage them directly or through authorized companies, establish their conditions, and supervise compliance. It must also promote coordination between modes, accessibility, and environmentally efficient transport.

4. Financing and compensations

The regional administration provides financing to the system and participates in determining fares and compensations. The Consortium may compensate operators when the fare paid by the user is lower than necessary to balance the service, control revenues and costs, and distribute integrated collection. Financing a service does not equate to owning it: state and municipal contributions also exist.

5. Limits: municipalities and State

According to Law 20/1998, municipalities generally have the regulation, management, inspection, and sanction of urban transport. Their adhesion to the CRTM allows joint exercise of functions without converting all municipal services into regional ones.

Cercanías Madrid is under state competence, although it participates in integrating the regional system. Fare coordination or agreements with Renfe do not by themselves transfer its management. Likewise, transport crossing several communities corresponds to the State, without prejudice to delegations and agreements.

The automation of a Metro line in Spain requires authorizing changes and demonstrating that the whole system can operate safely, in addition to complying with obligations regarding workers, accessibility, and personal data. It is not enough to acquire automatic trains or install signaling. The exact list of permits depends on the network, the competent Administration, and whether staff remain onboard.

1. Identify the applicable regime

The first legal check is to determine which state or regional regulations govern the line and who authorizes its modifications. It should not be assumed that any Metro is subject to the same regime as the General Interest Railway Network.

Law 38/2015, of the railway sector and Royal Decree 929/2020 are fundamental state references, but their procedures should not be automatically applied to a metropolitan network. It is also necessary to distinguish supervised automatic driving from driverless operation: the functions to be assumed by equipment and personnel change.

2. Obtain the corresponding authorizations

The project must identify the approvals required to modify infrastructure, signaling, communications, trains, stations, and control center, as well as conditions to start commercial service.

Within the scope of Royal Decree 929/2020, the State Railway Safety Agency authorizes the commissioning of new fixed subsystems; for improvements or renewals, it decides if a new authorization is needed. The file must justify technical compatibility and safe integration and provide corresponding verifications and reports. In a metropolitan network with its own regime, procedures of its competent authority must be followed, without presuming that state authorization replaces them.

3. Prove the safety of the complete system

The demonstration must cover the interaction between train, track, signaling, doors, electrical supply, and remote control, not just each component separately. Failures, communication loss, track intrusions, fires, evacuation, maintenance, and degraded operation—i.e., when some equipment stops functioning normally—must be analyzed.

When the cited state regime applies, documentation includes the safe integration assessment by an evaluating body and required verification declarations. Tests must prove that modified functions and their connections with existing equipment operate safely.

A common technical solution—such as platform doors—should not be confused with a universal legal obligation: its specific requirement must be linked to applicable regulations, the authorized project, and risk control measures.

4. Adapt operation, emergencies, and personnel

Automation requires updating circulation rules, responsibilities, maintenance, training, and incident response. Article 13 of Royal Decree 929/2020, within its scope, requires risk assessment procedures, training, incident investigation, auditing, and emergency plans coordinated with authorities.

Removing the driver does not remove the operator's responsibility. It must be resolved who attends to travelers, intervenes in breakdowns, and organizes evacuation. Occupational risk prevention obligations must also be met when tasks and working conditions change.

5. Comply with cross-cutting obligations

• Accessibility: ensure boarding, information, emergency communication, and assistance to people with disabilities.
• Personal data: apply the GDPR and Organic Law 3/2018 when cameras, recordings, or information processing about travelers exist.
• Cybersecurity: protect communications and remote control and integrate digital failures into safety evaluation.
• Works and contracting: comply with permits, environmental requirements, and applicable public procurement rules.

In short, the file must connect permits, tests, and operational organization. To turn this framework into a closed list of requirements, it is necessary to specify the city, the line, and the degree of automation.