Case 3.9 Wal-Mart de Mexico 225
action, such as, doing nothing (probably the least preferable option), discussing the matter with an
audit partner not assigned to the engagement, or discussing the matter with external legal counsel.
Similar to private accountants, the employment rank of independent auditors impacts the degree
of responsibility they assume for dealing with illegal acts perpetrated by a client. The suggested
solution to Question 3 discusses auditors’ general responsibility for detecting illegal acts by a client.
For any given audit, the ultimate responsibility in that context rests with the audit engagement
partner. Recognize that in certain cases an audit engagement partner and/or his or her proxy may be
required to disclose the illegal act to the Securities and Exchange Commission. Finally, AU 317.23
of the PCAOB’s Interim Standards identifies four other situations in which an auditor may be
required to divulge an illegal act by a client to a third party: in an 8-K statement reporting an auditor
change, in response to a successor auditor’s inquiries regarding the client, in response to a subpoena,
or to a government agency from which the client receives financial assistance.
“Specifically, the answer does not address an auditor’s duties to make disclosure to the SEC
under Section 10A of the Securities Exchange Act of 1934. Section 10A(b) requires an audit
firm that detects or otherwise becomes aware that an illegal act has, or may have, occurred to
determine whether the company has taken appropriate remedial measures and, if not, to report to
the SEC in certain situations.”
3. Violations of the FCPA would likely qualify as “illegal acts” by an audit client. The degree of
responsibility that an auditor assumes for detecting illegal acts by a client depends upon the nature of
those acts as discussed by AU Section 317, “Illegal Acts by Clients,” of the PCAOB’s Interim
Standards. That section distinguishes between an auditor’s responsibility to detect illegal acts that
AU 317.05 notes that an auditor’s responsibility to detect and report “misstatements resulting
from illegal acts having a direct and material effect on the determination of financial statement
amounts is the same as that for misstatements caused by error or fraud as described in Section 110.”