What Is a CAO?
A CAO (collectieve arbeidsovereenkomst) is a collective labour agreement negotiated between employers, or employer associations, and trade unions in the Netherlands. It sets binding terms of employment, such as minimum wages, working hours, allowances, and leave entitlements, that often exceed the statutory minimums set by Dutch law.
Around 80-85% of Dutch employees are covered by a CAO, and if one applies to a company, its terms generally override individual contract terms that offer less.
CAO at a Glance
| Attribute | Description |
|---|---|
| Negotiated By | Employer associations and trade unions |
| Coverage | Sector-wide, company-specific, or industry-specific |
| Legal Status | Binding on covered employers and employees |
| Common Provisions | Minimum wage, holiday allowance, notice periods, pensions |
| Applies to New Hires | Automatically, if the employer or sector is covered |
| Best For | Understanding sector-specific employment obligations |
Why Does It Matter?
A CAO can significantly change an employer's obligations beyond the statutory minimum. For example, some CAOs set a higher holiday allowance than the statutory 8%, or specify different notice periods and severance rules. Companies hiring in the Netherlands need to check whether a CAO applies to their sector, since its terms are not optional.
When Is It Used?
A CAO is relevant whenever a company:
- Hires employees in a sector with an established collective agreement (such as construction, retail, or logistics).
- Drafts individual employment contracts and needs to confirm minimum entitlements.
- Manages payroll and needs to apply the correct wage scales and allowances.
A German retail company opens a Dutch storefront and hires local staff. Because retail in the Netherlands is covered by a sector-wide CAO, the company must apply the CAO's wage scales and holiday allowance rates, even though its individual employment contracts were drafted independently.
Common Misconceptions
Not always. Some CAOs are declared generally binding across an entire sector by the Dutch government, applying even to employers who did not negotiate them.
No. Contract terms that are less favourable to the employee than the applicable CAO are generally not enforceable.
No. Statutory law sets the legal floor; a CAO can add to or adjust those terms, but cannot legally provide less protection than the law requires.
No. Once a CAO applies to an employer or sector, it typically covers all employees in the relevant roles, regardless of union membership.
A CAO sets binding, often enhanced, employment terms for a specific sector or company in the Netherlands. Employers should determine whether a CAO applies to their business early, since it directly shapes wage levels, allowances, and other statutory obligations.
Hiring in the Netherlands?
We'll confirm which CAO applies to your sector and align your contracts and payroll accordingly.
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