First of all, you have to apply to the Program and be successfully selected as a participant. You can find application procedure explained in FAQ nr 3.
To get a certificate of participation, you must attend at least 30 hours of lesson (15 lecture classes), and submit a paper about a topic related to the Program (at least 1500 words long).
To obtain 3, 6 o 9 CFU, you must attend at least 30, 60 or 80 hours of lesson (15, 30 or 40 lecture classes). At the end of the course, you will also have to submit a paper about a topic related to the Program (at least 2000, 4000, or 5000 words long respectively). For more detailed information on the paper required, please check FAQ nr. 13.