The main task of the project was to deepen Directive's 89/48/EWG ideas, which lead to creation of proper European system of comparison, certification and mutual recognition of managerial qualifications in construction. Project was based on the successfully finished CLOEMC I and II projects (PL/06/B/F/PP/174014, 2009-1-PL1-LEO05-05016) set of 13 already created manuals for Construction Managers’ Library. CLOEMC manuals are commercially published on Polish market, in respond to demand from construction engineers. As a result of the proposed project new postgraduate studies for construction managers were created forming common platform of managerial knowledge. This base of knowledge extended the foundations of recognition and certification of managerial qualifications in construction, in EU. This Project based on European Directive nr 89/48/EWG on regulated professions in respect to scope of recognition, maintain of high standard in professional disciplines, promotion and certification of qualifications by international associations and organizations – from construction sector.