Research object: information systems for accounting data processing. Research aim: to analyse the aspects, criteria and indices of the quality of integrated accounting data processing and to evaluate the quality of integrated data processing in four information systems of accounting data processing. Objectives: • To analyze the theoretical aspects of integrated accounting data. • To analyze the types of information systems used for accounting data processing. • To choose the methods for the quality analysis of information systems of integrated data processing and to form evaluation system of criteria. • To choose the matrices of information systems of integrated data processing indices and to identify their meaning. • To determine the meanings of indices of the four information systems of integrated accounting data processing and evaluate their ability to manage data. Research methods: monographic, comparing, logical analysis and generalization, data analysis and systemizing, graphical representation, observing, questionnaire, statistic managing of data, evaluation, generalizing and other scientific research methods. After the analysis of foreign and Lithuanian references, the conception of integrated accounting data processing was defined and the evaluation aspects were determined. The model of evaluation of integrated data processing quality has also been created. The system of criteria and indices was created and the methods of denoting the meaning were chosen. On the... [to full text]