What should be the consequences for the auditor of he is proved to be negligent in carrying out his responsibilities?

If an auditor is proven to be negligent in their responsibilities, the consequences can include legal repercussions such as lawsuits for damages, loss of professional licenses, and disciplinary action from regulatory bodies. Additionally, the auditor may face reputational harm, leading to diminished trust from clients and stakeholders, which can impact future employment opportunities. In severe cases, criminal charges may also be pursued if the negligence resulted in significant financial harm or fraud.