Employment law

Disciplinary Sanctions in Spain: What Can Your Employer Do?

By the AbogadoAI editorial team · Updated 18 July 2026 · 13 min read

🇪🇸 Read the original in Spanish

The employer's power of direction is one of the cornerstones of labour relations in Spain, but it is not absolute. When an employee commits a breach of contract, Spanish legislation grants the company the power to impose disciplinary sanctions—a right that must be exercised under strict legal and procedural control to avoid the measures being declared null and void. Whether you are an employer needing to correct behaviour or an employee who has received a warning, understanding the limits, deadlines, and procedures of the disciplinary regime is essential to protect your rights. In this article, we analyse in depth what a company can—and cannot—sanction according to the legal framework of the Boletín Oficial del Estado (BOE, the Official State Gazette).

The sanctioning power of the employer finds its basic regulation in the Real Decreto Legislativo 2/2015, de 23 de octubre, por el que se aprueba el texto refundido de la Ley del Estatuto de los Trabajadores (hereinafter, the Estatuto de los Trabajadores or ET / Workers' Statute).

Specifically, Article 58 of the Estatuto de los Trabajadores establishes that workers may be sanctioned by company management for work-related breaches, in accordance with the scale of faults and sanctions established in legal provisions or in the applicable convenio colectivo (collective bargaining agreement).

This article enshrines several fundamental principles of sanctioning law applied to the workplace:

For a company to impose a sanction, it must first classify the worker's conduct. Collective bargaining agreements classify misconduct into three levels of severity:

1. Faltas leves (Minor misconduct)

These are usually minor oversights or unjustified delays that do not cause serious harm to the company's activity. Common examples include:

2. Faltas graves (Serious misconduct)

These involve greater negligence or a repetition of minor offenses. Typical examples include:

3. Faltas muy graves (Very serious misconduct)

These are the most serious contractual breaches, which jeopardize the viability of the company, the safety of colleagues, or represent an absolute breach of contractual good faith. Article 54 of the Estatuto de los Trabajadores details the grounds that can lead to a despido disciplinario (disciplinary dismissal, the maximum sanction), which are equivalent to very serious misconduct:

What Sanctions Can the Company Impose?

Depending on the severity of the misconduct and the provisions of the applicable collective bargaining agreement, the company may impose the following sanctions:

Absolute Prohibitions for the Employer

Article 58.3 of the Estatuto de los Trabajadores establishes two insurmountable limits that the company can never bypass, under penalty of radical nullity of the sanction:

  1. No sanctions may be imposed that consist of reducing the duration of holidays or any other reduction in the worker's rights to rest.
  2. No "multa de haber" (financial fine) may be imposed. This means that the company cannot financially penalize a worker by reducing their salary if they continue to work. The only way to deduct salary is through a suspension of employment and salary (where the worker does not work and, therefore, does not earn a salary or generate social security contributions during those days).

Statute of Limitations on Misconduct

The company cannot sanction an event indefinitely. Article 60.2 of the Estatuto de los Trabajadores establishes strict limitation periods. If the company imposes a sanction outside these deadlines, the sanction will be null and void if the worker challenges it.

Practical Step-by-Step Procedure to Impose a Sanction

For a sanction to be valid and not be revoked by a judge due to formal defects, the company must strictly follow these steps:

Step 1: Investigation and verification of the facts

Before drafting anything, the company must gather solid evidence (witnesses, time tracking records, emails, audit reports) demonstrating the worker's breach of contract.

Step 2: Opening of a contradictory file (if applicable)

This step is mandatory in three specific situations:

Step 3: Drafting and delivery of the sanction letter

Sanctions for serious or very serious misconduct must always be communicated in writing. The letter must clearly and in detail contain:

Delivery must be made in person (asking the worker to sign the "received" copy, which does not imply agreement, only that they have received the document) or, if the worker refuses to receive it, via burofax (a secure registered postal service) with acknowledgment of receipt and text certification sent to the employee's home address.

Step 4: Communication to the workers' representatives

According to Article 64.7 of the Estatuto de los Trabajadores, the company is obliged to inform the staff delegates or works council of all sanctions imposed for very serious misconduct.

Practical Examples with Concrete Figures

To understand the real impact of a disciplinary sanction, let us analyse two common scenarios in the Spanish labour market.

Example 1: Suspension of employment and salary for Javier

Javier works as an administrative assistant in a logistics company under the Collective Bargaining Agreement for Offices and Desktops. His gross monthly salary is €1,800 (which equates to a daily salary of €60, prorating the extra annual payments).

Due to an accumulation of 3 unjustified absences in the same month (classified as serious misconduct by his agreement), the company decides to sanction him with a suspension of employment and salary for 10 days.

Example 2: Disciplinary dismissal of Elena for reduction in performance

Elena works as a sales representative in a phone shop with a net salary of €1,200 per month. After the company detects that Elena has voluntarily and continuously reduced her sales to less than 30% of her colleagues' average for 4 consecutive months without any medical or technical justification, the company notifies her of a disciplinary dismissal (very serious misconduct).

Mistakes You Must Avoid

Making mistakes in the disciplinary process can have catastrophic consequences for the company, resulting in the sanction being declared null and void in the social courts. Always avoid the following:

Frequently Asked Questions (FAQ)

What can a worker do if they do not agree with a sanction?

The worker has the right to challenge the sanction before the Juzgados de lo Social (Social Courts). The first mandatory step is to file a papeleta de conciliación (conciliation petition) before the regional mediation service (SMAC or equivalent) within 20 business days from the notification of the sanction. If no agreement is reached during the conciliation act, the worker must file a lawsuit in the Social Court (as regulated by the Ley Reguladora de la Jurisdicción Social - LRJS / Law Regulating Social Jurisdiction).

Can the company sanction me for something I did outside of my working hours?

As a general rule, no. The company's power of direction is limited to the time and place of work. However, Supreme Court jurisprudence accepts exceptions if the worker's conduct outside working hours seriously damages the company's image, involves unfair competition, or consists of offenses or assaults against coworkers or clients outside the facilities but directly related to the employment relationship.

Do disciplinary records clear over time?

Yes. Collective bargaining agreements usually establish expiry periods for disciplinary records. For example, it is common for minor offenses to be cleared after 3 months, serious offenses after 6 months, and very serious offenses 1 year after they were imposed, provided the worker has not committed another infraction during that period. Once cleared, they cannot be used by the company to allege recidivism.

Can I refuse to sign the sanction letter delivered by the company?

Yes, you can refuse. However, this will not prevent the sanction from taking effect, as the company can have two eyewitnesses sign to attest that the letter was delivered to you and you refused to sign it, or they can send it to you via burofax. The most advisable course of action for the worker is to sign, writing next to the signature the phrase "No conforme" (Not in agreement) along with the actual date and time of receipt. This proves you received the document (avoiding the appearance of a rebellious attitude) but makes it clear you do not accept the facts, safeguarding your right to challenge it within the 20-day limit.

In Summary

General legal information, not personalised legal advice. For your specific situation, ask your question for free at AbogadoAI — answers grounded in Spanish law (BOE), in English.

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This is general information, not legal advice. Verify on the BOE or consult a lawyer for your specific case.