In 2011, the Public Company Accounting Oversight Board asked for public comments on a they made about whether auditor term limits and rotations would actually improve auditor independence. As of June 2013, the PCAOB had not decided whether to move forward with the concept or abandon it.
This summary is based largely on the summary provided by the Congressional Research Service, a public domain source. The Audit Integrity and Job Protection Act would amend the Sarbanes-Oxley Act of 2002 to deny the Public Company Accounting Oversight Board any authority to require that audits conducted for a particular issuer of securities in accordance with SOX standards be conducted by specific auditors, or that such audits be conducted for an issuer by different auditors on a rotating basis.
Congressional Budget office report
H.R. 1564 would prohibit the Public Company Accounting Oversight Board from requiring public companies to use a specific auditor or to use different auditors on a rotating basis. The bill also would require the Government Accountability Office to update a report completed in 2003 that reviewed the potential effects of mandatory rotation for auditing firms. Based on information from the PCAOB, the Congressional Budget Office estimates that enacting H.R. 1564 would not affect direct spending or revenues; therefore, pay-as-you-go procedures do not apply. The PCAOB has no immediate plans to issue a ruling specifying how public companies should choose a financial auditor; therefore, the prohibition in H.R. 1564 would not change its workload. Based on information about similar reporting efforts, CBO estimates that implementing H.R. 1564 would have a discretionary cost of about $1 million for the GAO to complete the required study and report. H.R. 1564 contains no intergovernmental or private-sector mandates as defined in the Unfunded Mandates Reform Act and would not affect the budgets of state, local, or tribal governments.
Lawmakers in favor of the bill argued that the bill is necessary because mandatory auditor rotations would be an expensive burden on businesses, cause significant disruptions, and would be generally "unworkable" due to the small number of auditing firms. Business groups also agreed that mandatory auditor rotations were a poor idea, since it would take time for the new auditor to learn the details of the business they were newly assigned to audit, lowering the quality of the audit. Opponents of the bill argued that the current audit system has clear flaws that are not being addressed - that many public companies have long-term, close relationships with the firms that are supposed to be holding them accountable.