The chapter proposes an interdisciplinary perspective and explores from the theoretical and practical point of view approaches of management accounting and their impact on different companies in Romania. Also, the chapter examines the role of management accounting related to accounting and auditing and offers a number of new insights into management accounting. Romanian companies in the accounting, auditing, and tax consultancy fields use computer-assisted auditing techniques (CAAT) to find better solutions for generating profits, avoiding risks and improving the companies' business strategies. The chapter will help the academia, business environment, specialty organizations, and business analysts in identifying new trends in management accounting, building on existing research and new expert assertions.