Requirements for applicants

In each country there are different conditions and admission of entrants, depending on the state policy, university requirements, the level of education, etc. Here are the most common of them in the World Space.

A set of necessary documents, including those that confirm the level of education, the availability of scientific, sporting and other achievements.
Knowledge of a foreign language, at least - English, confirmed by a certificate. But many foreign universities require either an initial knowledge of the language of their country, or offer on-site training.
Apostille is a special stamp, stamped in the Ministry of Education. It is necessary for a foreign university to recognize your diploma as valid.
The presence of any achievements, scientific or otherwise, or a strong desire to do something worthwhile that will have to be proved.
Financial requirements. Sometimes it is necessary to confirm that you have a certain amount to live and study in a given country.