ISA-Driven External Audit — Bavaria del Norte (NIA 200/315/320/700)

MBA bilingual simulation: a Crowe Horwath Andina engagement team audits Industrias Bavaria del Norte S.A. (BVC-listed) over four rounds — NIA 300 planeación, NIA 315/320 risk and materiality, NIA 330/505/520/540 procedures, and NIA 700/701/705/706 dictamen — calibrating audit risk, materiality, the SUM, and the limpia/salvedad/adversa/abstención opinion call.