However, there are still many WTO Members who maintain a range of barriers affecting trade and investment which are likely to be an inhibiting factor in the potential growth of this industry. ###>Or, de nombreux membres de l'OMC maintiennent toujours des obstacles au commerce et Ã l'investissement qui, selon toute probabilitÃ©, dÃ©courageront la croissance potentielle de ce secteur.