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ISL Sprachschule

Your pathway to a Germany

ISL Language school

ISL language center was founded in Ettlingen in 1997. Pforzheim as another new school and a school in Koblenz, which had been running for 30 years, were added later. We have an excellent reputation mainly in the area of German as a foreign language. We place a big emphasis on good quality and personal service, which we achieve with our excellent teachers who are all native speakers and our competent and friendly office staff.

Who we are

  • Pathway into German university including Foundation Year
  • Intensive German classes
  • University Placement Program
  • Full Immersion
  • Executive Program
  • International Language Exams such as: TestDaF,
  • TELC, TOEIC, University of Cambridge
  • Accommodation for international students of German


We have participants from all over the world in our German courses. Many of them have started to work or went to university after completing their course. 

Studying at ISL

  • Super intensive university preparatory German courses / 30 hours per week
  • Maximum 12 students in super intensive course
  • University consulting service
  • Telc and TestDaF exam center
  • Dedicated staff with many years of experience
  • Teachers are highly qualified native speakers with many years of teaching experience
  • Assistance for international students (visa extension /town hall registration)
  • Activity programs for international students
  • TestDaF preparation and Studienkolleg (foundation year) entry test preparation
  • Courses on all levels from A0 to C2, starting every 6 weeks
  • Private ISL Studienkolleg / Foundation Year