The exam consists of a written test of 180 minutes (five exercises to verify the knowlwdge of the topics, the ability to solve simple problems, the correct use of the terms and the ability to interpret and sinthetise the problems) and in an oral exam to further assess the capacity of the student. The written and oral examinations will be based on the reference books without making differences between students who have followed the lessons and students who were not able to follow the lessons. The two parts of the exam will be made in different dates. The written part will assign to the candidate a mark from 0 to 30. The oral exam will add up to 7 points to those given for the written part. It is possible to access to the oral exam with at least 17 points gained in the written part. The students who have obtained at least 18/30 in the written part, can decide to avoid the oral exam and register the mark gained in the written part. The written part is valid for 12 months.