CD Cheat Sheet 2026: One-Page Review of Must-Know Facts
This page is about the Course Director (CD) credential issued by the Council for Accreditation in Occupational Hearing Conservation (CAOHC).
CD Exam Preparation
Exam Preparation for the Course Director (CD) exam - 1 in-depth guide to help you prepare with confidence. Browse all study resources or jump straight into a guide below.
Ready to Pass Your CD Exam?
Put these guides into practice with free CD questions