Is your company in Eindhoven or the Brainport region facing a reorganisation, and are you wondering on what basis your employer decides who must leave? The proportional representation principle (afspiegelingsbeginsel) is the legally required method in the Netherlands for this purpose, and it replaced the former seniority principle a long time ago. Nevertheless, there is still a great deal of misunderstanding about both concepts, and this can affect your legal position.
From seniority to proportional representation
Until 2006, the so-called seniority principle determined the order of collective redundancy. That method was straightforward: employees with the shortest length of service were the first to be considered for redundancy. This principle is also known as ‘last in, first out’. The drawback was that younger employees were structurally disadvantaged, regardless of their age group or proportional contribution to the company.
Since 1 March 2006, the principle of proportional representation has replaced this system. The central aim since then has been to keep the age distribution within a job category as equal as possible both before and after a round of redundancies. This countered arbitrary treatment based on age, but the system also became considerably more complex at the same time.
How the proportional representation principle works in practice
During a reorganisation involving the elimination of posts, your employer will first consider whether any external workers are employed in the relevant job category. Agency workers, self-employed contractors and other hired staff will depart first, followed by employees who have reached state pension age and those on fixed-term contracts expiring no later than 26 weeks after the UWV decision. Only after this will permanent employees be included in the proportional representation calculation.
All employees in a category of interchangeable roles are then divided into five age groups: 15–25, 25–35, 35–45, 45–55, and 55 and over. For each age group, a calculation is made as to how many employees must leave in order to maintain the proportion. Within each age group, a remnant of the old principle then applies: the employee with the shortest length of service is the first to be considered. Seniority therefore still plays a role, but only as a tiebreaker within an age group, not as the sole criterion.
Interchangeable and unique roles
The principle of proportional representation applies solely to interchangeable positions. Positions are considered interchangeable if they are comparable in terms of content, required knowledge and competencies, job grade, and remuneration. If your position is unique – meaning you are the sole individual carrying out these duties – then your post is automatically abolished as soon as that position ceases to exist. In such cases, no proportional representation calculation is necessary whatsoever. This is a significant distinction that frequently leads to disagreements in practice.
When your employer may deviate from the principle
The law recognises a limited number of situations in which strict adherence to the proportional representation principle may be set aside. Please note: these exceptions are subject to strict conditions and must always be properly substantiated with the UWV.
- Indispensability If an employee possesses such specialist knowledge or skills that redundancy would seriously harm the business, they may be excluded from the proportional representation calculation. The employer must demonstrate this concretely and objectively.
- Disability An employee with a disability may, in certain cases, be excluded from the proportional representation calculation in order to protect employment for this group.
- Talent scheme Under Article 16 of the Redundancy Regulations, employers may exclude a maximum of 10% employees within an interchangeable job category from the calculation, provided this is explicitly set out in a collective agreement (CAO) or ministerial regulation. This exception applies only to employees who perform above average and must be made clear to all staff.
- CAO commission: If the collective agreement designates an independent dismissal commission to assess cases in place of the UWV, that collective agreement may contain different rules regarding the order of redundancy.
Wat dit voor u betekent in Eindhoven
In the Eindhoven area and the wider Brainport region, many people work in technical and knowledge-intensive roles. It is precisely in this environment that we regularly see disputes about whether roles are truly interchangeable, whether an employee is indispensable, and whether the talent scheme has been correctly applied. In large-scale reorganisations — including those at well-known regional employers — errors in the proportional representation calculation are not uncommon. The UWV scrutinises the application of the principle in detail and may refuse a redundancy permit if the calculation is incorrect.
Arrange a no-obligation chat and discover how we can help you.
Plan a conversationPractical points to check immediately upon receiving a redundancy notice:
- Please verify whether your role has been correctly classified as interchangeable with those of your colleagues.
- Request the full proportional representation calculation and the reference date used.
- Check whether any external workers in your job category had already left before the calculation was carried out.
- Review the applicable collective agreement to see whether any exceptions or a cao commission have been established.
- Check whether the age groups have been correctly determined and whether the order of redundancy within your group is accurate.
- Check if a redeployment obligation applies and if your employer is genuinely meeting it.
For further background information about your rights in a broader organisational change context, please also read our page on Reorganisation and redundancy on economic grounds in Eindhoven.
Why Labour Lawyer Eindhoven
A mistake in the proportional representation calculation can have serious consequences: for your job, your income, and your future. At Arbeidsjurist Eindhoven, we know the local labour market and understand precisely where employers in the region go wrong when applying this complex system. We scrutinise the proportional representation calculation critically, assess whether your role has been correctly classified, and advise you on the next steps — whether that means lodging an objection with the UWV or bringing proceedings before the cantonal court.
Would you like to know if the redundancies in your situation are in the correct order? Feel free to get in touch with no obligation. We'd be happy to talk it through with you.
Frequently asked questions
Yes, the seniority principle still applies to redundancies in the Netherlands.
No. The seniority principle – whereby the employee with the shortest length of service was the first to be made redundant – was replaced by the proportional representation principle on 1 March 2006. However, seniority still plays a limited role: within each age group, length of service determines who is first to be considered for redundancy.
How do I know whether my employer has applied the proportional representation principle correctly?
You are entitled to inspect the proportional representation calculation. Check whether your role has been correctly classified as interchangeable, whether the five age groups have been correctly constituted, whether the reference date is accurate, and whether external workers had already left beforehand. If in doubt, it is advisable to have an employment law specialist check the calculation.
Does the principle of proportional representation also apply if I have a unique role?
No. If your role is unique – meaning you are the only person performing these duties – then your post is automatically eliminated in a reorganisation and no proportional representation calculation is required. Disputes about what counts as 'interchangeable' or 'unique' arise regularly in practice.
Yes, a collective agreement can contain different redundancy rules instead of the proportional representation principle.
Yes, but only under strict conditions. If the collective labour agreement (collective agreement) designates an independent and impartial cao commission to assess the redundancy application, that collective labour agreement may contain different rules regarding the order of redundancy. In such cases, the UWV does not assess the proportional representation calculation; instead, the cao commission does so in its place.
What can I do if I suspect that the proportional representation principle has been incorrectly applied?
If you disagree with the order of redundancy, you can request the proportional representation calculation and have it checked by an employment law specialist. If the UWV has already granted a permit, there are avenues to challenge this. Act quickly: strict time limits apply. If in doubt, contact a specialist as soon as possible.
We're happy to help you brainstorm ideas. For advice tailored to your specific situation, we'd be happy to sit down with you. No rights can be derived from the content of this page and it may contain inaccuracies.
