The four documents were signed in the venue of Iran's Embassy in Vienna in the presence of Iranian Minister of Health Hassan Qazizadeh Hashemi.
The agreements are about controlling diabetes, diagnosing and treating cancer, recoding non-communicable diseases.
Iranian President Hassan Rouhani headed a mission to Switzerland and Austria Monday and returned to the country on Thursday morning.
9417**2050
Follow us on Twitter @IrnaEnglish