Overview

• STPS will publish a preliminary reform document on July 30 and submit the official bill to Congress on September 1
• The draft outlines a gradual reduction of two weekly work hours each year starting in 2026 to achieve a 40-hour schedule by January 2030
• The proposal safeguards current salaries and mandatory breaks under the Federal Labor Law and debates differentiated rules for managerial and high-responsibility roles
• Experts warn that small and medium enterprises could face a 36% rise in labor costs and emphasize the need for targeted fiscal and technical assistance
• International studies cited by authorities indicate that reducing work hours without cutting wages improves mental health, reduces burnout and maintains productivity