TL;DR

  • Foreign healthcare professionals (doctors, nurses, dentists, pharmacists, and others) must prove Dutch language proficiency to register in the Dutch BIG register.
  • The required CEFR level depends on your education level: B1 for MBO, B2 for HBO, B2+ for university-level professions. Medical specialists may need C1.
  • There is no single BIG-branded test. You must submit a recognised language certificate covering all four skills (reading, writing, listening, speaking).
  • Certificates are valid for two years. English reading proficiency is also required for many professions.

What is the BIG register?

The BIG register (Beroepen in de Individuele Gezondheidszorg) is the official Dutch registry for healthcare professionals. Doctors, nurses, dentists, pharmacists, physiotherapists, and other regulated professions must be registered to practice in the Netherlands.

One of the registration requirements for foreign-trained professionals is proof of sufficient Dutch language proficiency. The rationale is patient safety: a healthcare professional must be able to communicate clearly with patients, colleagues, and in medical documentation.

Sources: BIG register — foreign diploma requirements (official BIG register site, accessed June 2026).

Required language levels by profession

Education level Required CEFR Typical professions
MBO (secondary vocational) B1 Practical nursing roles, dental assistants
HBO (higher professional) B2 Physiotherapists, nurses (HBO-V), midwives
Academic / University B2+ Doctors, dentists, pharmacists
Medical specialists C1 (for AKV test) Surgeons, psychiatrists, and other specialists

B2+ means the level is higher than B2 but lower than C1. The assessment looks at your ability to use Dutch in a professional healthcare context: explaining diagnoses, understanding patient concerns, writing accurate medical records, and communicating with colleagues.

What counts as valid proof?

The BIG register does not administer its own language exam. You must submit a certificate from a recognised institution showing you have passed an exam or assessment covering:

  • Reading
  • Writing
  • Listening
  • Speaking

The assessment must be in a healthcare context, using profession-specific medical vocabulary. A general Dutch language certificate (such as NT2 Program II alone) may not be sufficient without also demonstrating medical Dutch proficiency.

English requirement

Many professions also require an English reading skills certificate. Medical literature is predominantly published in English, and healthcare professionals are expected to keep up with professional developments.

Validity and timing

  • Language certificates are valid for two years from the date of issue
  • Plan your language training and exam timing so your certificate is still valid when you submit your BIG registration application
  • If your certificate expires before your application is processed, you may need to retake the exam

How to prepare

Path What it offers
Specialised medical Dutch courses Training in profession-specific vocabulary, patient communication, medical documentation. Providers like Babel and STE Languages offer BIG-register-focused programs.
NT2 Program II (Staatsexamen B2) The official Dutch B2 exam. Good foundation, but may need medical Dutch on top.
1-on-1 tutoring with a medical Dutch focus Personalised preparation. Find tutors on italki or Preply who specialise in medical Dutch.
AKV test preparation For medical specialists needing C1. The AKV (Algemene Kennis en Vaardigheden) test assesses general medical knowledge and skills in Dutch.

Related exams and resources

Sources: bigregister.nl (official BIG register website, accessed June 2026), babel.nl, and language training providers. Requirements are set by the Dutch government and can change. Always check the BIG register website for current requirements before enrolling in a language course.