The PCAOB seeks to enhance transparency and provide timely and useful information to our stakeholders on our oversight, research, and outreach activities. The PCAOB resources include publications, videos, reports, whitepapers, and other external communications. Where appropriate, we publish data and analyses for use by researchers and the broader public.

AuditorSearch

AuditorSearch is a public database of engagement partners and audit firms participating in audits of U.S. public companies. Search by engagement partner, audit firm, or public company.

AuditorSearch

Staff Publications

The PCAOB publishes reports, white papers, and other documents to provide information to our stakeholders, including a Spotlight series that highlights timely and relevant observations for auditors and others. 

Publications

Recent Updates

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Apr. 30, 2026

The PCAOB Office of the Investor Advocate is alerting investors to the opportunity to provide the PCAOB Investor Advisory Group with examples of critical audit matters or key audit matters for analysis.

Information for Investors
Apr. 27, 2026

In 2025, the PCAOB staff gathered insights from more than 250 audit committee chairs. A new staff Spotlight presents high-level observations and takeaways from this engagement.

Inspections