Heidelberg University

Official uni-heidelberg.de (NOT heidelberg.edu, an unrelated US college in Ohio that also surfaced in search — excluded): almost all undergraduate programmes are German-taught, requiring DSH-2 minimum (higher for some programmes). Only a few English-taught bachelors exist (e.g. International Studies). "70%+ in relevant subjects" is a general guideline, not a single confirmed official cutoff — left min_gpa null.

Official uni-heidelberg.de (per-programme pages): IELTS 6.5 / TOEFL iBT 90 is the common baseline across several master's (Data & Computer Science, Economics, International Health); Mathematics of Machine Learning accepts a lower 5.5/72. No university-wide numeric GPA requirement found — admission regulations are programme-specific.

Official uni-heidelberg.de: candidates must independently find a supervisor willing to accept their proposed topic — professors are not obliged to accept even formally-qualified candidates. Whether a PhD can be completed in English depends on the field and must be agreed with the supervisor/faculty; if German is required, C1 level is expected. No stated GPA requirement.