Usually done within one day if the Head of Audit Department is available. HR, Audit Supervisor then Audit Manager. There are times when they do a panel interview with the audit team (sup and head)

Quick interview with HR, exams (analysis, abstract, logic, tax, accounting), interview with Supervisor, interview with Audit Head, interview with HR Head (case to case). They usually thrives to finish the whole process within one day but the Audit personnel will probably make you wait for hours for their availability.