Information on the case studies dealt in class are present in the web site of the company interested (for example Nike, Tetrapack, cork in Sardinia, Edilana, Tesla motors etc.). On the day of the oral examination, the students will have to submit a paper regarding a case study on innovation of product, process, and environmentally friendly. Students can contact the teacher by email at the address: gmanca@uniss.it, or to meet her in the office in via Muroni, 25, (calendar published on the web site www.disea.it).