The Public Company Accounting Oversight Board (PCAOB) is a nonprofit organization based in the United States, established in 2002, with a workforce of 501 to 1,000 employees. The PCAOB operates within the Business Services industry, specifically focusing on accounting services and the oversight of public company audits. Its published documents reflect a commitment to enhancing audit quality and providing guidance to auditors. Recent documents include a spotlight on inspections related to public company audits involving crypto assets, emphasizing the importance of adhering to PCAOB standards and the need for auditors to be vigilant regarding unusual transactions and fraud risks associated with these assets. Additionally, the PCAOB has released resources aimed at audit committees, offering insights and best practices for effective governance in the audit process. Through its research articles and guides, the PCAOB aims to inform and support auditors and stakeholders in maintaining the integrity of financial reporting in an evolving business landscape.