Value Level Agreement belongs to the IT and e-sourcing governance framework created by Tru Dô-Khac and revealed in L'externalisation des télécoms d entreprise published by Hermes Lavoisier 2005 (www.lavoisier.fr), ISBN 2-7462-1064-9, and subsequent articles published in selected magazines, La Jaune et La Rouge, ISSN 0021-5554, Ecole Polytechnique (www.polytechnique.edu) alumni magazine among others. All content of this book and articles including text, graphics, logos, icons, and images is protected by French and international copyright laws. All rights not expressly granted are reserved.