Students are placed in courses at appropriate language levels. In most programs, other course work may be done in the language of the host country or in English depending on the student's level of proficiency. Teaching is customarily done by native bilingual faculty, as part of the cultural immersion approach. Many CCIS programs offer homestay, which is highly recommended. All host families are screened by the CCIS sponsoring institution, and most homestays include two meals per day.
Some programs feature accommodations in dormitories or apartments.
Costs vary widely for housing and meals, depending on the particular country, location and accommodations.