The Locus Charter is an international set of principles and guidance for the ethical use of location data. It aims to help practitioners better understand location data ethics and provide real-world tools to address risks and opportunities. The charter is being developed through a series of workshops with input from governments, organizations, and practitioners worldwide. It covers principles like location truth and privacy, as well as a location data lifecycle framework. The goal is to launch the charter in October 2020 after finalizing language and public review.