The U.K. Financial Reporting Council (FRC) has launched an investigation into MacIntyre Hudson’s audit of collapsed construction company ISG Limited, which abruptly entered administration in September, laying off 2,200 workers.

The U.K. Financial Reporting Council (FRC) has launched an investigation into MacIntyre Hudson’s audit of collapsed construction company ISG Limited, which abruptly entered administration in September, laying off 2,200 workers.