Audit Analytics provides detailed research on over 150,000 active audits and more than 10,000 accounting firms from USA.

Data begins in year 2000.

• bf-dc.pdf
• dd-audit-opinions.pdf
• dd-auditor-changes.pdf
• dd-auditor-engagements.pdf
• dd-auditor-fees.pdf
• dd-benefit-plan-opinions.pdf
• dd-disclosure-controls.pdf
• dd-do-changes.pdf
• dd-internal-controls.pdf
• dd-late-filers.pdf
• dd-restatements.pdf

NEW! We have now also Audit Analytics Europe. It covers public companies listed on European exchanges (EEA + Switzerland). Data begins around 2009-2012 depending on countries.