Per GAAS, we are required to prepare audit documentation that is sufficient for whom? An experienced auditor, having no previous connection with the audit, to understand the nature, timing, and extent of the procedures performed, the results of the audit procedures performed, the audit evidence obtained, significant findings or issues arising during the audit and conclusion or judgments made. A user of the financial statements, having no connection to the audit process, to understand the nature, timing, and extent of the procedures performed, as well as the conclusions made. The client, having no previous audit experience, to understand the nature, timing, and extent of the procedures performed, as well as the conclusions made. A member of the audit committee, having no role in day to day operations of the O Company, to understand the nature, timing, and extent of the procedures performed, as well as the conclusions made.