Smartphones on Wheels in Southeast Asia: A Crossroads for Data Governance

While the transformation of automobiles into data-generating “smartphones on wheels” has revolutionized mobility, it has also raised critical concerns over data privacy and sovereignty. Equipped with sensors and connected technologies, smart vehicles collect vast amounts of data, including personal information, driving patterns, and biometric identifiers. While auto-exporting jurisdictions such as the United States, the European Union, and China have introduced regulatory measures to address these challenges, countries importing smart vehicles remain vulnerable due to their limited influence over the auto companies’ integrated technology and data policies.

This Article examines the regulatory and economic challenges faced by developing nations integrating foreign-designed smart vehicles, with a focus on Southeast Asia’s rapid adoption of Chinese electric vehicles. Using Thailand as a case study, it highlights the urgent need for regulatory frameworks that balance data protection with economic growth. By analyzing approaches from the three dominant auto-exporting jurisdictions, this Article explores how regional cooperation and adaptive regulatory strategies can help developing nations assert greater control over smart vehicle data governance.