CAPA (Corrective Action and Preventive Action) Posted on 4th November 201520th July 2021 by ThePD (The Project Definition) A Corrective Action and Preventive Action (CAPA), also simply called as a Corrective Action. (Refer to a Preventive Action) Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window) Related Posted in Quality and tagged qc, quality. ThePD (The Project Definition) ThePD has been developing the Preferred Project Definitions based on the actual project execution and operation experiences and knowledge with the Project Language, and sharing with you daily basis.