Collective Agreement vs. Employment Contract: Which Prevails?
One of the most frequent questions in any HR department: "Which takes precedence — my employment contract or the collective agreement?" The answer is not straightforward and depends on which is more favorable for the employee. This article explains the minimum standard principle, when a contract can improve on the collective agreement, and how AI lets you query either document in seconds.
The basic rule: the most favorable standard
Spain's Workers' Statute (Estatuto de los Trabajadores) establishes a clear hierarchy in Article 3: employment relationships are governed by state laws and regulations, collective agreements, and the parties' agreement (contract). But with a golden rule: each level can only improve what the level above it establishes — never make it worse.
Practical example
The Workers' Statute sets a minimum of 30 calendar days of vacation per year (art. 38).
Your sector's collective agreement grants 32 days. It can improve the law. ✅
Your employment contract grants 35 days. It can improve the collective agreement. ✅
What CANNOT happen: Your contract grants 28 days. Even if both parties signed it, that clause is void by law. The 32 days from the collective agreement apply.
IGERAHR
What does your collective agreement actually say? Find out in 3 seconds.
IgeraHR indexes your collective agreement and standard contracts. HR teams and employees get precise answers with exact article citations, no PDF searching required.
See free demo →Frequently asked questions
My contract doesn't mention the collective agreement. Does it still apply?
Yes. The collective agreement applies by law to all employees of the company, whether or not it is mentioned in the contract. The absence of a reference does not exempt the employer from compliance.
How do I know which collective agreement applies to me?
The applicable agreement depends on the company's main economic activity (CNAE code) and whether the company has its own company-level agreement. Since the 2022 reform, your contract must state which collective agreement applies (art. 8.5 ET).
Can the company change collective agreement conditions unilaterally?
No. To modify conditions established in the collective agreement, the company must follow the inapplicability process (art. 82.3 ET), which requires agreement with employee representatives and economic or technical justification. It is a regulated process, not a unilateral decision.
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