How did the Sarbanes-Oxley Act reshape accounting and financial reporting?

"Over the past 15 years, a number of accounting reforms have been put in place to set better standards for accounting, auditing, and financial reporting. Investors, now aware of the possibility of various accounting shenanigans, are avoiding companies that use complicated financial structures and off-the-books financing. In 2002, the Sarbanes-Oxley Act (commonly referred to as SOX) went into effect. This law, one of the most extensive pieces of business legislation passed by Congress, was designed to address the investing public’s lack of trust in corporate America. It redefines the public corporation–auditor relationship and restricts the types of services auditors can provide to clients. The Act clarifies auditor-independence issues, places increased accountability on a company’s senior executives and management, strengthens disclosure of insider transactions, and prohibits loans to executives.\n\nAn independent five-member Public Company Accounting Oversight Board (PCAOB) was given the authority to set and amend auditing, quality control, ethics, independence, and other standards for audit reports. The Act specifies that all PCAOB members be financially literate. Two members must have their CPA designation, and the other three cannot be or have been CPAs. Appointed and overseen by the Securities and Exchange Commission (SEC), the PCAOB can also inspect accounting firms; investigate breaches of securities law, standards, competency, and conduct; and take disciplinary action. The corporate Board registers public accounting firms, as the Act now requires. Altering or destroying key audit documents now carries felony charges and increased penalties.\n\nOther key provisions of the Act cover the following areas:\n\n• Auditing standards: The Board must include in its standards several requirements, such as maintaining audit work papers and other documentation for audit reports for seven years, the review and approval of audit reports by a second partner, and audit standards for quality control and review of internal control procedures.\n\n• Financial disclosure: Companies must clearly disclose all transactions that may have a material current or future effect on their financial condition, including those that are off the books or with unconsolidated entities. Management and major stockholders must disclose transactions such as sales of company stock within two days of the transaction. The company must disclose its code of ethics for senior financial executives. Any significant changes in a company’s operations or financial condition must be disclosed “on a rapid and current basis.”\n\n• Financial statement certification: Chief executive officers and chief financial officers must certify company financial statements, with severe criminal and civil penalties for false certification. If securities fraud results in restatement of financial reports, these executives will lose any stock-related profits and bonuses they received prior to the restatement.\n\n• Internal controls: Each company must have appropriate internal control procedures in place for financial reporting, and its annual report must include a report on implementation of those controls to assure the integrity of financial reports.\n\n• Consulting work: The Act restricts the non-auditing work auditors may perform for a client. In the past, the large accounting firms had expanded their role to include a wide range of advisory services that went beyond their traditional task of validating a company’s financial information. Conflicts of interest arose when the same firm earned lucrative fees for both audit and consulting work for the same client."