The Fachsprachprüfung (FSP) tests German in a professional context, most commonly medicine: doctor-patient conversations, case presentations and medical documentation. It sits on top of general B2 German and is required for medical Approbation.
General B2 is not enough on its own here — the FSP needs the specialised vocabulary and communication of the profession. We point doctors to the right specialised preparation once their general German is solid.
Built on B2 general German; adds profession-specific (usually medical) language.
We'll be straight with you about the level and timeline your goal actually needs — then get you there.