Remember Form AP? That’s the form that the PCAOB is now requiring audit firms to use to name individual audit engagement partners. The form will also disclose the names and Firm IDs, locations and extent of participation of any other accounting firms, outside of the principal auditor, that participated in the audit, if their work constituted 5% or more of the total audit hours. (See this PubCo post.) Should companies care? Yes, says the Center for Audit Quality: the disclosures made in Form AP can help audit committee members in satisfying their responsibilities to oversee the engagement audit firm as well as other audit participants.