The class is taught by a specialized and qualified instructor. The instructors are Portuguese and teach their mother tongue, but speak and understand English.
In the end of the course, the student will be awarded with a CLCC Diploma with proof of attendance.
During the classes the emphasis is on practicing the language, using a manual containing various reading, writing, grammar and oral exercises. The use of the manual is complemented by role-play, games and audiovisual material.