Professional Surgery is a seminar that aims to deepen the knowledge of Bachelor of Accounting students at the Faculty of Economics and Business Universitas Airlangga about the world of work in the field of accounting. It is hoped that students majoring in accounting Universitas Airlangga can understand the picture of the world of accounting outside, especially in the world of work. 

 This professional discussion has the theme of system audit, where system audit itself is part of internal audit which audits and assesses an information system running in a company. A system audit assesses whether the information system implemented by the company is running well or not. The difference between a system audit and other types of audit is that a system audit is not only related to the company's financial reports and materiality, but the auditor is faced with an information system to assess the suitability of the system used by the company, because a system that has been created and implemented must have weaknesses and weaknesses. information system auditors must find to prevent system failures and increase the effectiveness and efficiency of a company information system. Based on the theme above, this Professional Surgery will be attended by three speakers. The first speaker was a lecturer from the Accounting Department, Faculty of Economics and Business, namely Mr. Habiburrochman, SE, M.Sc., Ak. The second speaker came from KAP (Public Accounting Firm), namely Mr. Arief Setyadi, SE, Ak., MSc Acct., CA., BKP., CPA. And the third speaker was the Head of Finance, Accounting Department, PT. Brema Brata is Mr Demy Suryawan. This activity was attended by 114 Bachelor of Accounting students from the Faculty of Economics and Business Universitas Airlangga , which took place in the Soepoyo Hall, Faculty of Economics and Business Universitas Airlangga .