COMPANY LIMITED COMAN: COMANCHE INTERNATIONAL PUBLIC COMPANY LIMITED COTTO: SCG CERAMICS PUBLIC COMPANY LIMITED CPALL: CP ALL PUBLIC COMPANY LIMITED CPANEL: CPANEL PUBLIC COMPANY LIMITED CPF: CHAROEN

: COMANCHE INTERNATIONAL PUBLIC COMPANY LIMITED COTTO: SCG CERAMICS PUBLIC COMPANY LIMITED CPALL: CP ALL PUBLIC COMPANY LIMITED CPANEL: CPANEL PUBLIC COMPANY LIMITED CPAXT: CP AXTRA PUBLIC COMPANY LIMITED CPF

that select Big 4 auditors are firms that have higher reporting quality. As a result, without auditor factors, these firms innate fewer mistakes that require audit adjustments. For auditor factor