Traditional Organization Development approach are based on diagnosis and action research ,Dialogic approaches such as search conference and appreciative inquiry,as well as socio economic approach to management ( Sorensen and Therese F. Yaeger,Henri Savall, Veronique Zadet,Marc Bonnet and Michel Peron,2010) are now increasingly being used. This guideline proposes that an intervention that excludes the diagnosis step, but meets other criteria such as planned change based on values to improve organization health and effectiveness should be considered as Organization Development intervention.