ATTIA, Mohamed Tahar SeddikBOUMELIT, MahdiMESSAOUDI, Naima ( Directeur de thèse )2024-06-262024-06-262018-06https://dspace.hec.dz/handle/123456789/927During the past decades, international trade of goods and services has been growing fast. Development of export trade has been highly regarded by both corporations and governments, due to its significant macroeconomic and microeconomic benefits, many companies are now operating in more than one country. This crossing of geographical boundaries by the companies gave the birth of multicultural organizations where employees from different countries with diverse cultural backgrounds are working together. Effective knowledge and use of cross cultural diversity at workplace can provide an effective source of experience and innovative thinking to enhance the competitive position of the organization; in this regard it is the role of managers to promote creativity and motivation, by being flexible to different cultures’ attitudes/behaviors and knowing the employees’ Cultural Differences which mainly serve at indicating the intercultural challenges that are existing at the multicultural workplace. In this perspective, the current research was undertaken in order to investigate and indicate the main intercultural challenges facing a multicultural workplaceenInternational TradeMulticultural organizationsCultural backgroundCross cultural diversityIntercultural challengesMulticultural workplaceThesis