Collective Agreement in Spain (Convenio Colectivo)

What Is a Convenio Colectivo?

A convenio colectivo (collective agreement) is a legally binding contract negotiated between representative trade unions and employer associations that governs the employment conditions of all workers within its defined scope. In Spain, collective agreements are the cornerstone of labour relations: they set the real-world floor of employment rights above the minimum standards established by the Estatuto de los Trabajadores (Workers’ Statute, ET).

Collective agreements are regulated by Title III of the ET and are characterised by their erga omnes effect — meaning they apply to all employers and workers within their scope, including those who are not members of the signatory unions or employer associations. This is a critical distinction from many other European countries where collective agreements bind only unionised parties.

Types of Collective Agreements

By Geographic and Sector Scope

A company-level agreement generally prevails over sector agreements on wages (since a 2021 reform), although sector agreements may establish a minimum wage floor that company agreements cannot undercut.

Priority Rules After the 2021 Reform

The 2021 labour reform (Royal Decree-Law 32/2021) reversed a key element of the 2012 reform. From 2022:

• Company agreements cannot set wages below the sector agreement for the relevant category. The sector minimum wage floor is now fully protected.
• Company agreements retain priority over sector agreements in matters such as working time schedules, adaptation of occupational classification, and certain other conditions.
• “Opting out” clauses (descuelgues) allowing a company to inapply a sector agreement are still possible but require negotiation with the works council and, if no agreement is reached, arbitration.

What a Convenio Colectivo Regulates

A collective agreement typically covers:

Wages (Tablas Salariales)

• Salary tables by occupational category, specifying the minimum base salary for each professional group.
• Annual pay revisions linked to CPI or agreed percentages.
• Sector-specific supplements: seniority bonuses, shift premiums, night differentials, hazard pay.
• Extraordinary payments (pagas extraordinarias): the statutory two annual payments plus any sector-specific bonuses.

Working Time

• Annual working hours (often below the statutory maximum of 1,826 hours/year).
• Daily rest periods, weekly rest, and notice requirements for schedule changes.
• Overtime regime and whether it is paid or compensated with rest days.
• Sector-specific flexibility rules (annualised hours, irregular distribution).

Leave and Absences

• Paid leave (permisos retribuidos) for events such as marriage, family illness, moving house — the ET sets minimum days; the convenio may extend them.
• Additional paid holiday days beyond the statutory 30 calendar days (many agreements provide 22–25 working days).
• Special leave arrangements for training, trade union activity, etc.

Occupational Classification

• Professional groups and job categories within the sector.
• Criteria for classification of workers and promotion.

Health and Safety

• Sector-specific occupational risk prevention measures.
• Joint health and safety committees.

Disciplinary Regime

• Classification of infractions (minor, serious, very serious) and corresponding sanctions.
• Disciplinary procedure requirements beyond the minimum in the ET.

Social Benefits

• Supplementary benefits: health insurance, life insurance, disability supplements, pension plans.
• Many sector agreements include these as minimum entitlements.

How to Find the Applicable Convenio

Determining the correct collective agreement is often the first challenge for employers, particularly foreign companies entering Spain:

1. CNAE code: Identify the company’s primary economic activity under the Clasificación Nacional de Actividades Económicas.
2. Geographic scope: Determine whether a national sector agreement or a provincial/regional agreement applies (the more specific, more recent, or higher-ranking agreement generally prevails).
3. REGCON database: The Ministry of Labour publishes all registered collective agreements in the Registro y Depósito de Convenios Colectivos (REGCON), searchable online.
4. BOE/DOGC/BOPV: Collective agreements are published in the Official Gazette of the state or the relevant autonomous community.

When multiple agreements could apply, the choice is not always obvious. A specialist labour adviser is essential to ensure correct classification.

Consequences of Non-Compliance

Failure to apply the applicable collective agreement constitutes a serious labour infraction:

• Back-pay liability: Workers are entitled to claim the difference between what they were paid and what the agreement required, with a 4-year statute of limitations before the Juzgado de lo Social.
• Administrative penalties: The ITSS (Inspección de Trabajo y Seguridad Social) may impose sanctions for non-application, ranging from EUR 751 to EUR 7,500 per infraction (higher for serious cases).
• Criminal liability: In extreme cases involving systematic underpayment, criminal labour exploitation charges are possible.

Collective Agreement and the SMI

The collective agreement wage must always be equal to or above the SMI (Salario Mínimo Interprofesional) — Spain’s national minimum wage. If a sector’s salary tables fall below the SMI (which can happen if the SMI is raised between agreement renewals), the SMI automatically overrides the lower agreement figure until the agreement is renegotiated.

Inapplication (Descuelgue)

A company facing genuine economic difficulties may apply to inaply specific collective agreement conditions (most commonly wages) for a period through the descuelgue mechanism:

• Must be negotiated and agreed with the works council.
• If no agreement is reached, the parties may go to voluntary arbitration, or either party may submit the dispute to the CCNCC (National Collective Bargaining Commission) for binding resolution.
• Inapplication must be temporary and cannot affect conditions established by law (only those set by the agreement).
• The company must notify SEPE of the inapplication.

Frequently Asked Questions

Does a convenio colectivo apply even if we are not members of the employer association? Yes. The erga omnes effect means that if your company falls within the functional and geographic scope of a registered collective agreement, you must apply it regardless of membership in the signatory association.

What if our sector has no applicable collective agreement? The ET minimums apply directly. In practice, this is relatively rare for established sectors. For genuinely novel activities (some tech, new platform economy roles), determining the applicable agreement is a legal question requiring specific analysis.

Can a company-level agreement provide less than the sector agreement? After the 2021 reform, company-level agreements cannot set wages below the sector agreement’s minimum wage floor. On most other matters, company agreements retain the ability to adapt or modify sector conditions, subject to collective bargaining with the works council.

How long is a collective agreement in force? Agreements specify their own duration (typically 2–4 years). After expiry, they remain in force (ultraactividad) until a new agreement is signed, following the 2021 reform rules, unless the parties agree otherwise.

Do we need a works council to negotiate a company-level agreement? A company-level collective agreement requires worker representatives. If no works council or trade union delegates exist, workers may elect ad hoc delegates for the negotiation. Companies of 50+ workers are required by law to have a works council.