The Sarbanes-Oxley Act directs the Board to establish auditing and related professional practice standards for registered public accounting firms to follow in the preparation of audit reports for public companies, other issuers, and broker-dealers.

The PCAOB seeks to establish and maintain high quality auditing and related professional practice standards for audits of public companies and other issuers, and broker-dealers in support of our mission to protect investors and further the public interest in the preparation of informative, accurate, and independent audit reports.

PCAOB rules require registered public accounting firms and their associated persons to comply with all applicable auditing and related professional practice standards.

In the event of typographical or other technical errors in the standards presented on this website, the rule text adopted by the Board and approved by the SEC in adopting releases shall govern. 

Standards and Rules

The Board establishes and amends auditing, and related attestation, ethics and independence, and quality control standards.  

Auditing Standards

Attestation Standards

Ethics and Independence Rules

Quality Control Standards

Auditing Interpretations

Standards-Related Activities

As part of our standard-setting activities, PCAOB staff monitors current or emerging audit issues, develops a research agenda, and works on standard-setting projects. The PCAOB also supports the implementation of our standards and rules through stakeholder outreach, publishing guidance, and other activities to improve the quality of audit services. 

Standard-Setting Process

Research and Standard-Setting Projects

Implementation of PCAOB Standards and Rules

Recent Updates

Jun. 21, 2022

PCAOB adopts new requirements for lead auditor’s use of other auditors.

Jun. 14, 2022

The PCAOB will hold an open meeting on Tuesday, June 21, 2022, at 10:00 a.m. ET to consider adopting new requirements for the lead auditor’s use of other auditors.


Related Information

Standards-Related Inquiries