In recent years, e-scooters have become increasingly common in cities around the world, and municipalities have been working with digital solutions to regulate and monitor their use. The Mobility Data Specification (MDS) is one such standard that many cities use to establish a digital infrastructure for electric scooters. MDS has helped cities with regulatory issues and created business opportunities for outside software developers. This report has particularly focused on business models and ecosystems, semantic interoperability, information security and privacy protection, and data ownership under MDS.