a qualified person (an expert accountant) whose job is to examine accounts of businesses or offices;
a student who attends a course of study without taking it for credit;
a person who listens to others patiently,
Every business must have to appoint an auditor to check that its accounts are properly documented.
It is the internal auditors’ responsibility to make recommendations to the managers of a business or office to help them manage their business risks.
While engaging an auditor, one should make sure that the auditor is registered as per the regulations of that particular state.