Documents regarding the professional training or experience shall be attested by one of the following documents: 

• diploma;
• certificate or record attesting the graduation of an education establishment;
• certificate of professional qualification or the graduation of a professional training, organized in accordance with the provisions of the law in force at the date of its issuing;
• certificate of professional competence (craftsmen card, the book of employment of the applicant, declaration of notoriety attesting the ability to carry out the work for which the authorization is being sought, issued by the mayor, free of charge, in case of traditional craft trades);
• certificate of recognition and/or equivalence for natural persons who have acquired the required qualification abroad;
• certificate of recognition of qualifications acquired abroad, outside the educational system;
• any other evidence attesting the professional experience.