The purpose of these guidelines is to help Duke communicators understand how Duke policies apply to digital communications such as blogs and social media, and to guide them in using social media platforms. The guidelines apply to material that Duke communications offices and related units publish on Duke-hosted websites and branded Duke unit profiles such as those on Facebook and Instagram. Any questions about these guidelines should be directed to socialmedia@duke.edu. Duke Health employees should refer to the specific standards and guidelines established for Duke Health sites and digital channels.