“…In this sense, investors demand the presence of audit committees in the companies whose members have relevant expertise (Ghafran and O'Sullivan, 2013). Audit committees with financial expertise are considered an internal monitoring mechanism that can mitigate agency problems and tend to impact on indebtedness policy (Javaid and Javid, 2017). Past research has analysed the effect of some aspects of corporate field with the level of debt such as the independent directors (Doan and Nguyen, 2018), audit committees expertise (Carcello, Hollingsworth, Klein and Neal, 2006), firm size (Harford, Li and Zhao, 2007), Board Structure Type (Calza, Profumo and Tutore, 2017), CEO duality (Harris, 2014), board structure type (Pucheta-Martínez, Gallego-Álvarez and Bel-Oms, 2019), gender diversity (Harris, 2014), among others.…”