Title 15 › CHAPTER 2B — SECURITIES EXCHANGES › § 78j–1
Requires public-company audits to follow strict rules to protect investors. Audits must try to find illegal acts that would change the numbers, spot important related‑party deals, and check if the company can keep running for the next year. If the auditor finds or suspects an illegal act, the auditor must figure out if it likely happened, think about any money effects (like fines), and tell management and the audit committee quickly unless the matter is clearly unimportant. If the audit committee or board is told and senior management does not fix a material illegal act in time, the auditor must report that conclusion to the board. After that report, the company must tell the Commission (SEC) within 1 business day and give the auditor a copy. If the company fails to notify the Commission, the auditor must either quit the audit or send its report to the Commission within 1 business day. If the auditor quits, it must also send its report to the Commission within 1 business day. The law protects auditors from private lawsuits for those specific reports, but the Commission can pursue penalties for willful violations. "Illegal act" means breaking a law or rule. "Issuer" means a company with registered or required public filings. Bars auditors from doing many kinds of non‑audit work for audit clients at the same time (for example, bookkeeping, system design, valuation, actuarial, internal audit outsourcing, management or HR work, investment services, unrelated legal or expert help, and other services the oversight board bans). Other non‑audit work that is allowed must be preapproved by the audit committee. A small de‑minimis exception applies when such services are at most 5 percent of fees and meet other conditions. The lead or reviewing audit partner may not have served in that role for the same company in each of the prior five fiscal years. Auditors must tell the audit committee about critical accounting policies, alternative treatments discussed with management, and other important written communications. A senior officer who worked for the auditor and took part in the audit cannot return to the company and serve in a top financial role within one year before a new audit. Audit committees must hire, pay, and oversee the auditors, be independent, set up complaint and anonymous reporting channels, be able to hire advisers, and have proper funding. The Commission had to adopt rules by 270 days after July 30, 2002, to enforce these committee requirements and allow a chance for companies to fix problems before penalties.
Full Legal Text
Commerce and Trade, Source: USLM XML via OLRC
Legislative History
Reference
Citation
15 U.S.C. § 78j–1
Title 15, Commerce and Trade
Last Updated
Sep 22, 2026
Release point: 119-110