Gianluca Mulè of Tonucci &Partners taught at “231 Expert/Auditors of 231 Organizational Models and members of Supervisory Bodies” course, set up by Informa Training and Consulting with the contribution of Roma Tre University taken place in distance learning on February 16-17-18-23-24 . The course is approved by ICMQ – Institute for certification and quality branding for products and services for construction and assigns the qualification as OdV Member / 231 Auditor / 231 Expert.