An International school is loosely efined as a school that does not require their students to learn the national or local language of the country the school is located in. These schools cater mainly to students who are not nationals of the host country, such as the children of the staff of international businesses, international organizations, foreign embassies, missions, or missionary programs. Many local students attend these schools to learn the language of the international school and to obtain qualifications for employment or higher education in a foreign country. International schools can be both private, or public.