Accounting ethics emerged as a significant socio-economic issue due to the recent frauds that eroded the public trust in financial statements and in accountants who prepare them. Therefore, ethical behaviour in business must be indorsed. This article examines the effect of affective professional commitment of accountants on their perception of importance of accounting ethics principles application with the mediation of the Code of Ethics for Professional Accountants by ISEBA. As in other vocations, some professional accountants have an innate sense of morality but the others should be advised to consult the Code of Ethics. This explains the direct and indirect (with the Code of Ethics as the mediator) relationship between affective professi...