Post-Enron Audits Enter the Rollback

The Financial Times reports that US regulators plan to narrow auditing requirements imposed under the Sarbanes-Oxley Act after Enron. The relevant machinery is Section 404: company management assesses internal controls, and Section 404(b) requires an independent auditor’s attestation for covered issuers. The Securities and Exchange Commission determines which public companies must comply, while the Public Company Accounting Oversight Board sets standards for the auditors doing the work.

The supplied report summary does not identify the proposed company thresholds, a formal release date, an effective date, or the projected savings. Those omissions matter. Smaller public companies, non-accelerated filers and emerging growth companies have already received varying exemptions, so the practical meaning of another rollback depends on which issuers cross the new boundary and which testing obligations disappear. A plan cannot be evaluated responsibly from the word “smaller” alone.

The case for a narrower rule

Independent control audits cost money that a young or modestly capitalized company might otherwise spend on hiring, research or production. Supporters can also argue that investors already receive annual financial audits and management certifications, and that prescriptive control testing sometimes rewards documentation rather than better accounts. If regulators can identify companies where attestation adds little information, removing it may be ordinary rule maintenance rather than an invitation to fraud.

The counterargument concerns information and incentives. Executives know how revenue is booked, who can alter a ledger and whether a warning was ignored. Outside shareholders do not. An auditor is imperfect, but independent testing makes it harder for management alone to define whether management’s controls work. Compliance sends an invoice; prevention leaves no receipt. That asymmetry gives every annual cost a constituency and every avoided failure none.

Enron now belongs to the visual archive of early-century business scandal: tilted logos, congressional hearings and executives photographed in old suit cuts. Its accounting lesson is less decorative. Companies can preserve an apparently healthy public story while transactions, conflicts and weak controls accumulate elsewhere. Sarbanes-Oxley did not abolish restatements or fraud, and its existence does not prove every provision is efficient. It does mean a rollback should be tested against evidence rather than against fading discomfort.

Before adopting a narrower rule, the SEC should publish projected savings, restatement rates for already exempt companies, detected control weaknesses, investor losses and the effect on audit pricing and effort. If reduced attestation preserves reliable accounts, the change may remove waste. If failures concentrate among companies released from scrutiny, regulators will have rebuilt the incentive problem they said the market had outgrown.