Social media regulation encompasses the evolving legal and policy frameworks designed to govern the operations, content moderation practices, and market influence of major technology platforms. As global authorities increasingly scrutinize the role of digital giants in shaping public discourse, privacy, and economic stability, this tag tracks critical legislative developments, landmark court rulings, and international debates surrounding the accountability of Big Tech. Through reporting from leading global outlets like the Financial Times, Bloomberg, and the BBC, we provide comprehensive coverage on how governments are attempting to balance innovation with the protection of democratic institutions and user safety in an era of rapid digital transformation.