The following table shows the relationship between YESSI levels and those of the Council of Europe and the University of Cambridge.This is our aim at YESSI: we want all of our students to have their level certified by an officially recognised wordwide organisation.

YESSI LEVEL	COUNCIL OF EUROPE	CAMBRIDGE EXAMS
1. Beginner	A1
2. Elementary
3. Pre-Intermediate	A2
4. Intermediate
5. Upper-Intermediate	B1
6. First Certificate I
7. First Certificate II	B2	FCE
8. Advanced I
9. Advanced II	C1	CAE
10. Proficiency I
11. Proficiency II	C2	PROFICIENCY