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Comparison/Comparison

Fachsprachprüfung vs. Kenntnisprüfung: the difference

FSP tests medical language; KP tests medical knowledge. Here is how to plan both correctly.

5 minUpdated: 26 May 2026FSPKPVergleich

Fachsprachprüfung (FSP)

  • Medical communication at C1 level
  • Conversation, documentation, handoff
  • No physical examination

Kenntnisprüfung (KP)

  • Professional-practical medical knowledge
  • Clinical cases before a commission
  • Its own legal and professional rules
Fachsprachprüfung versus Kenntnisprüfung compared: language against medical knowledge

Short answer

FSP and KP often belong to the same recognition path, but test different abilities.

At a glance

  • BÄO section 3 names German-language skills as an Approbation requirement.
  • BLÄK describes FSP as a professional language exam, not a medical knowledge exam.
  • KP has its own legal and professional exam rules.

Context

FSP and KP are often mentioned in one breath, as if they were two halves of one exam. Prepare them that way, and you train for one using the tools of the other.

FSP and KP often belong to the same recognition path, but test different abilities.

Two exams in the same recognition path

Federal Medical Practitioners' Act, section 3

BÄO section 3 names the required German-language knowledge as one of several conditions for Approbation. For many international doctors, FSP and Kenntnisprüfung belong to the same path, but they deliberately test different abilities and follow their own legal and professional rules.

FSP: communication at medical C1 level. KP: professional-practical medical knowledge.

BLÄK describes FSP as a professional language exam, not a knowledge exam. The Kenntnisprüfung, by contrast, tests professional-practical medical knowledge in front of an exam commission.

  • FSP: communication at medical C1 level in conversation, documentation, and handoff.
  • Kenntnisprüfung: diagnostics, treatment, and clinical reasoning in front of a commission.

Why the order matters in preparation

Preparing both exams at once with the same method often means neither one fits well. For FSP you train register switching, conversation, writing, and terminology; for KP you train clinical cases, diagnosis, treatment, and commission questions – different practice formats for different goals.

Common misunderstandings

One misunderstanding: passing FSP means you are also clinically tested – that is not the case, since FSP explicitly is not a knowledge exam. A second: both exams can be prepared with the same study materials – language training and clinical case knowledge are different skill sets.

Next step

First clarify whether you need both exams and in which order your responsible authority expects them. Use Fachsprachtrainer for FSP; for a later Kenntnisprüfung, the ecosystem points to the sibling product Kenntnistrainer at kenntnistrainer.de.

After FSP: prepare for KP

If you also need the Kenntnisprüfung, that is a separate medical knowledge exam type. The sibling product Kenntnistrainer covers that path.

kenntnistrainer.de

Practise FSP realistically now

Practise history-taking, documentation, doctor-doctor conversation, and terminology in an exam-like flow.

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