...) in internal control in Section 302 certifications in previous quarters of the same fiscal year. We extend HY by examining (1) a more recent time period (using data from fiscal years 2007 and 2008), and (2) both accelerated and non-accelerated filers. We find that the proportion of accelerated filers...

...Lucy Huajing Chen; Jayanthi Krishnan; Heibatollah Sami; Haiyan Zhou SUMMARY Section 404 of the Sarbanes-Oxley Act requires managers to assess, and their auditors to express an opinion on, the effectiveness of internal controls over financial reporting (ICFR). Policymakers expect the ICFR audits...