Microsoft 365 App Certification offers assurance and confidence to enterprise organizations that data and privacy are adequately secured and protected when your Microsoft Word, Excel, PowerPoint, Outlook, Teams integration, or Graph API app is introduced to the Microsoft 365 platform. Certification confirms that an app solution is compatible with Microsoft technologies, compliant with cloud app security best practices, and supported by Microsoft, a trusted partner. App certification is achieved through the acceptance and approval of comprehensive documentation centering the app's security and compliance protocols, procedures, processes and a PEN test. Applications that pass validation will be designated Microsoft 365 App Certified.