TITLE 15 - US CODE - SUBCHAPTER II - AUDITOR INDEPENDENCE

15 USC 7231 - Exemption authority

The Board may, on a case by case basis, exempt any person, issuer, public accounting firm, or transaction from the prohibition on the provision of services under section 78j–1 (g) of this title, to the extent that such exemption is necessary or appropriate in the public interest and is consistent with the protection of investors, and subject to review by the Commission in the same manner as for rules of the Board under section 7217 of this title.

15 USC 7232 - Study of mandatory rotation of registered public accounting firms

(a) Study and review required 
The Comptroller General of the United States shall conduct a study and review of the potential effects of requiring the mandatory rotation of registered public accounting firms.
(b) Report required 
Not later than 1 year after July 30, 2002, the Comptroller General shall submit a report to the Committee on Banking, Housing, and Urban Affairs of the Senate and the Committee on Financial Services of the House of Representatives on the results of the study and review required by this section.
(c) Definition 
For purposes of this section, the term mandatory rotation refers to the imposition of a limit on the period of years in which a particular registered public accounting firm may be the auditor of record for a particular issuer.

15 USC 7233 - Commission authority

(a) Commission regulations 
Not later than 180 days after July 30, 2002, the Commission shall issue final regulations to carry out each of subsections (g) through (l) of section 78j–1 of this title.
(b) Auditor independence 
It shall be unlawful for any registered public accounting firm (or an associated person thereof, as applicable) to prepare or issue any audit report with respect to any issuer, if the firm or associated person engages in any activity with respect to that issuer prohibited by any of subsections (g) through (l) of section 78j–1 of this title or any rule or regulation of the Commission or of the Board issued thereunder.

15 USC 7234 - Considerations by appropriate State regulatory authorities

In supervising nonregistered public accounting firms and their associated persons, appropriate State regulatory authorities should make an independent determination of the proper standards applicable, particularly taking into consideration the size and nature of the business of the accounting firms they supervise and the size and nature of the business of the clients of those firms. The standards applied by the Board under this Act should not be presumed to be applicable for purposes of this section for small and medium sized nonregistered public accounting firms.