“…Other factors that influence KAP selection but have not been widely studied include audit fees (Hendi & Desiana, 2019) , the effectiveness of the board of commissioners (Nafasati & Indudewi, 2015), delegation of authority to the board of commissioners (Palembangan & Dewi, 2017), the size of the independent board of directors (Leung & Cheng, 2014), family ownership moderated by export-oriented industries (Khan et al, 2015;Simamora, 2022), company complexity, subsidiary status (Matonti et al, 2016), corporate ethical values (Houqe et al, 2015). While the factors that have not been widely studied, there are factors that have been studied a lot, namely corporate governance (He et al, 2014;Markali & Akuntansi, 2012;Prayugi, 2015;Trisnawati, 2015), the size of the independent board of commissioners (Matonti et al, 2016;Putra et al, 2014;Setiawan & Karsana, 2015) and the largest concentration of ownership (Darmadi, 2016;Leung & Cheng, 2014;Markali & Akuntansi, 2012;Putra et al, 2014). The contribution of this study is the role of CEO power and foreign ownership affects the selection of Public Accounting Firms and the role of the effectiveness of the Audit Committee as a moderator in IDX80 index companies listed on the Indonesia Stock Exchange.…”