The document discusses requirements of the Sarbanes-Oxley Act for publicly traded corporations. It asks which of four options is not a requirement: that internal audit outsourcing cannot be done by external auditors; that publicly traded corporations must have an internal audit function; that corporations must guarantee financial accuracy with internal controls; or that a corporation's audit committee must report to its board of directors. The solution is that guaranteeing financial accuracy with internal controls is not an actual requirement of the Act.