Not all companies are prepared for project-driven methodology so you’d better stop thinking that hiring a 120 €/hour consultant will magically convert a traditionally CMMI level 1 company into a successful Project Management Office. Your lower echelons will have to make significant often painful changes in ways they used to do things, moreover executive management will also have to do the homework. Management looses direct control allowing decisions to be made at lower levels. For the project team the change will be considerable but for you – Mr. Executive it will be far greater than you expected.