The 600-Hour Rule (Wet Inburgering 2013): When Course Hours Can Replace Your Exam

If you've been studying Dutch for months or even years and still can't pass the inburgeringsexamen (civic integration exam), you may have heard about the '600-hour rule' — the idea that completing enough course hours can free you from your exam obligation. There's truth to it, but also a lot of confusion. The official name is ontheffing wegens aantoonbaar geleverde inspanningen (waiver for demonstrable effort), often abbreviated AGI. It is only available under the Wet inburgering 2013 — if your integration duty started on or after 1 January 2022, this rule does not apply to you.

This guide explains exactly who qualifies, what conditions you need to meet depending on the type of course you followed, and how to apply step by step.

Key Points

Ontheffing vs. Vrijstelling: What's the Difference?

People often use 'vrijstelling' and 'ontheffing' interchangeably, but they're legally distinct. A vrijstelling (exemption) means you never had to do the exam in the first place — for example because you hold a qualifying Dutch diploma. An ontheffing (waiver) means you were obligated, but the obligation is lifted because of your circumstances — in this case, because you've proven you tried hard enough. The 600-hour rule falls into the second category. The formal name is ontheffing wegens aantoonbaar geleverde inspanningen (waiver for demonstrably delivered effort).

Who Can Apply?

This waiver is exclusively for people who must integrate under the Wet inburgering 2013. That's you if you received your integration letter from DUO between 1 January 2013 and 31 December 2021. Check your original DUO letter or log in to Mijn Inburgering to confirm which law applies.

There are three paths to this waiver, depending on the type of course you followed: an A2-level Dutch course, a literacy course (alfabetiseringscursus), or education at a school for young integrators (praktijkonderwijs, VSO, or ISK).

Path 1: A2-Level Dutch Course (Nederlands als Tweede Taal)

This is the most common path. If you followed a standard A2-level integration course (or higher), you must meet all of the following conditions:

The ability to combine different course types is a detail many people miss. For instance, if you did 350 hours of A2 Dutch and 250 hours of B1 Dutch, that adds up to 600. Or if you did 200 hours of A2 Dutch and 400 hours of literacy, that also qualifies.

Path 2: Literacy Course (Alfabetiseringscursus)

If you primarily followed a literacy course (for people who needed to learn to read and write first), the conditions are slightly different — and stricter in some ways:

There is an important additional step for the literacy path. If you have already passed some inburgering exams, you may not be eligible for the waiver. Additionally, after you submit your application, DUO will require you to take a special assessment test. This test costs €150 and is meant to determine whether you are capable of learning Dutch. If DUO concludes that you can learn Dutch, you will not receive the waiver. You must actively participate in the test — giving no answers will also result in denial.

Path 3: Young Integrators (Praktijkonderwijs, VSO, ISK)

A separate track exists for younger integrators who attended Dutch education at a praktijkonderwijs school, voortgezet speciaal onderwijs (VSO, excluding the 'vervolgonderwijs' stream), or an internationale schakelklas (ISK) aimed at special education, practical education, work, or integration. The conditions are:

If you haven't attempted all exams three times, you can still apply — but you will then need to take the same €150 assessment test described in the literacy path above.

How to Apply

The application process is the same regardless of which path you take. Start by logging in to Mijn Inburgering and checking whether at least 600 course hours are registered in the system. If the hours don't match what you actually attended, contact your school and ask them to report the correct hours digitally to DUO. If that's not possible (for example because the school closed), have the school fill in the attachment 'Verklaring deelname cursus' (declaration of course participation), which is included with the application form.

Once your hours are in order, fill in the form Aanvraag ontheffing aantoonbaar geleverde inspanningen and send it by post to DUO. If your school no longer exists, include as much proof of your attendance as possible — your course contract, attendance records, or invoices. DUO will make a decision within 8 weeks.

What If You Fall Under the 2021 Act?

If you started your integration under the Wet inburgering 2021, there is no '600-hour rule' that lets you skip exams entirely. However, the 600-hour threshold still plays a role in one specific scenario: if you are on the B1-route and have completed at least 600 hours of language lessons but cannot pass the B1-level Staatsexamen NT2, you can consult your municipality about the possibility of afschalen (downscaling) to the A2 level. This is not a waiver — you still need to pass the exams, but at a lower level.

If you're struggling to pass your exams under the 2021 law, your first step should be to contact your gemeente (municipality). They have the authority to review and adjust your Persoonlijk plan Inburgering en Participatie (PIP). Read our guide on what to do if you fail multiple times for a more detailed overview of your options.

Common Mistakes and Misunderstandings

Many people apply for the 600-hour waiver and get rejected because they overlook key requirements. The most common pitfall is assuming that 600 hours of attendance alone is enough. It's not — you also need to have tried the exams multiple times. DUO checks your exam history automatically, so there's no way around this.

Another frequent mistake is counting online course hours. Only hours where you were physically present at the school are eligible. If your school offered a mix of online and in-person classes, only the classroom hours count toward the 600-hour minimum.

Finally, make sure your school was actually registered on zoekinburgerschool.nl at the time you started the course. If it wasn't, your hours won't qualify — even if the school is registered now.

Next Steps

Official Source

The information in this article is based on the DUO page Genoeg cursus en examens gedaan (as of February 2026). You can find the full official details and download the application form at: