What it is
Rules for settling disputes with a mediator instead of going to court
It is a royal decree-law. It was introduced on 6 March 2012. Introduced by: Gobierno.
Official title: Royal Decree-Law 5/2012, of 5 March, on mediation in civil and commercial matters.
Source: Congreso de los Diputados, file 130/000006· updated 11 Nov
Automatic summary, not yet reviewed
- Mediation is a system in which two or more parties try to reach an agreement by themselves with the help of a mediator. It applies to civil and commercial matters, but not to criminal, labor, public administration or consumer mediation.
- Starting mediation suspends the deadlines for the expiration of legal claims. If the founding session minutes are not signed within 15 calendar days, the clock starts running again.
- Mediation is based on voluntariness, equality of the parties, the mediator's impartiality and neutrality, and confidentiality. No one is required to stay in the procedure or to reach an agreement.
- Mediators must have specific training, liability insurance, and must disclose anything that could affect their impartiality. They are liable for damages caused by bad faith, recklessness or fraud, and the cost of mediation is split equally between the parties unless they agree otherwise.
- The procedure starts with an information session and a founding session, and must be as short as possible. The agreement reached can be turned into a notarial deed so it becomes an enforceable title, meaning it can be enforced through the courts.
- The Civil Procedure Law is amended to connect mediation with lawsuits: litigants may submit to mediation, the judge may invite the parties to use it, and mediation agreements turned into notarial deeds allow enforcement to be requested.
Who it affects
- Individuals and companies with a civil or commercial dispute: They can try to resolve it with a mediator before or instead of going to court.
- Mediators: They must have specific training, liability insurance, and follow duties of impartiality and confidentiality.
- Mediation institutions: They must guarantee transparency when appointing mediators, offer electronic mediation, and bear subsidiary liability.
- Law students and law graduates: The rules for becoming a lawyer or court clerk are adjusted, with deadlines to join a bar association without the new professional titles.
- Chambers of commerce: They can perform mediation functions in addition to arbitration.
Words worth knowing
- Prescripción
- Loss of the right to claim after a set period of time passes.
- Caducidad
- Expiry of the ability to bring a legal action once the legal deadline passes.
- Título ejecutivo
- A document that allows asking the courts to enforce what was agreed.
- Declinatoria
- A motion by which the defendant asks the court to decline jurisdiction over the case.
- Elevación a escritura pública
- Formalizing the agreement before a notary so it becomes enforceable.
It summarizes the law as published in the BOE. It is written by artificial intelligence and may contain mistakes: the official text is what counts. Read the official text · How we make summaries
Where it stands
How far did it get?
It took 7 of 7 steps. It reached BOE, and today it is passed.
- Introduced6 March 2012Someone registers the text in the Congreso.
- Admitted13 March 2012The Bureau of the Congreso accepts it and, for a members’ bill, the plenary decides whether to consider it.
- Amendmentsno dateGroups propose changes.
- Committeeno dateA committee goes through the text in detail.
- Plenary13 March 2012All 350 deputies vote.
- Senateno dateThe Senate can pass it, amend it or veto it.
- BOEno dateIt is published in the Official State Gazette (BOE) and comes into force.
See the 4 official steps on a timeline
29 March 2012
How did the plenary vote?
Voted on: Processing as a Government bill by the urgent procedure of Royal Decree-Law 5/2012, of 5 March, on mediation in civil and commercial matters.
This law had 2 votes; this is the latest with every deputy’s vote. See them all
Source: Congreso de los Diputados, vote 2 of sitting 22· updated 10 Nov
Each dot is a seat. Tap one, or use the arrow keys, to see who it is.
Your province
How did the deputies from your province vote?
And your senators: the Senate does not link its votes to this law in its open data, so we cannot put them side by side here.
Or see how most of each province voted
- A Coruña More votes in favour 7 yes · 0 no
- Albacete More votes in favour 4 yes · 0 no
- Alicante/Alacant More votes in favour 11 yes · 0 no
- Almería More votes in favour 5 yes · 0 no
- Araba/Álava More votes in favour 3 yes · 0 no
- Asturias More votes in favour 4 yes · 0 no
- Ávila More votes in favour 3 yes · 0 no
- Badajoz More votes in favour 6 yes · 0 no
- Barcelona More votes in favour 23 yes · 0 no
- Bizkaia More votes in favour 6 yes · 0 no
- Burgos More votes in favour 4 yes · 0 no
- Cáceres More votes in favour 4 yes · 0 no
- Cádiz More votes in favour 8 yes · 0 no
- Cantabria More votes in favour 5 yes · 0 no
- Castellón/Castelló More votes in favour 4 yes · 0 no
- Ceuta More votes in favour 1 yes · 0 no
- Ciudad Real More votes in favour 5 yes · 0 no
- Córdoba More votes in favour 6 yes · 0 no
- Cuenca More votes in favour 3 yes · 0 no
- Gipuzkoa More votes in favour 3 yes · 0 no
- Girona More votes in favour 4 yes · 0 no
- Granada More votes in favour 7 yes · 0 no
- Guadalajara More votes in favour 3 yes · 0 no
- Huelva More votes in favour 5 yes · 0 no
- Huesca More votes in favour 3 yes · 0 no
- Illes Balears More votes in favour 8 yes · 0 no
- Jaén More votes in favour 6 yes · 0 no
- La Rioja More votes in favour 4 yes · 0 no
- Las Palmas More votes in favour 7 yes · 0 no
- León More votes in favour 5 yes · 0 no
- Lleida More votes in favour 4 yes · 0 no
- Lugo More votes in favour 4 yes · 0 no
- Madrid More votes in favour 31 yes · 0 no
- Málaga More votes in favour 9 yes · 0 no
- Melilla More votes in favour 1 yes · 0 no
- Murcia More votes in favour 9 yes · 0 no
- Navarra More votes in favour 3 yes · 0 no
- Ourense More votes in favour 4 yes · 0 no
- Palencia More votes in favour 3 yes · 0 no
- Pontevedra More votes in favour 6 yes · 0 no
- Salamanca More votes in favour 4 yes · 0 no
- Santa Cruz de Tenerife More votes in favour 7 yes · 0 no
- Segovia More votes in favour 3 yes · 0 no
- Sevilla More votes in favour 11 yes · 0 no
- Soria More votes in favour 2 yes · 0 no
- Tarragona More votes in favour 6 yes · 0 no
- Teruel More votes in favour 3 yes · 0 no
- Toledo More votes in favour 6 yes · 0 no
- Valencia/València More votes in favour 13 yes · 0 no
- Valladolid More votes in favour 5 yes · 0 no
- Zamora More votes in favour 3 yes · 0 no
- Zaragoza More votes in favour 6 yes · 0 no
More details: how each group and each province voted
The groups
Who voted in favour and who against?
In favour, most of Socialista, Vasco (EAJ-PNV), Mixto, GC-CiU, GUPyD and Popular en el Congreso.
By province: in 52 most voted in favour; in 0, against.
Coloured by how most of each province’s deputies voted.
- In favour: 52
- Against: 0
| Group | Seats | How it voted |
|---|---|---|
| Socialista | 110 | 103 in favour · 7 did not vote |
| Vasco (EAJ-PNV) | 5 | 5 in favour |
| Mixto | 18 | 3 in favour · 15 did not vote |
| GC-CiU | 16 | 13 in favour · 3 did not vote |
| GIP | 11 | 11 did not vote |
| GUPyD | 5 | 5 in favour |
| Popular en el Congreso | 185 | 181 in favour · 4 did not vote |
What happens next
What happens now?
It is law, or will be once published in the BOE. It comes into force on the date its own text sets.
Published in the BOE: Royal Decree-Law 5/2012, of March 5, on mediation in civil and commercial matters.
Sources
Where does all this come from?
- Congreso de los Diputados, file 130/000006
Official title, type, author, dates and stage.
Retrieved 11 November 2026
- Congreso de los Diputados, vote 2 of sitting 22
The count and every seat’s vote.
Retrieved 10 November 2026
- BOE, BOE-A-2012-3152
The law as published.
Retrieved 11 November 2026
- The data comes from the open files of the Congreso, the Senate and the BOE, unaltered.
- Each deputy’s province is the one of their seat on the day of the vote.
- We only say “passed” or “rejected” when the majority needed is certain; otherwise we say which side had more votes.