Special thanks to our law clerk Marjorie Simón for contributing to this update.

Mexico has kicked off 2026 with two major legal developments that employers cannot afford to ignore. In January and March, sweeping reforms reshaped the compliance landscape—introducing mandatory workplace training focused on preventing violence against women and launching a phased reduction of the standard workweek from 48 to 40 hours. Together, these changes reflect a broader regulatory push toward workplace equality, safety, and work‑life balance, while also creating new operational and compliance challenges for employers operating in Mexico. Read on for more information.