Four-day work week pilot programs

Various regions are conducting pilot programs to evaluate the feasibility of a four-day work week or reduced working hours.

In the Azores, a pilot project within the Regional Public Administration involving approximately 400 workers concluded with results suggesting that reduced hours can be compatible with maintaining or improving productivity. The study found that 62% of observed productivity metrics showed improvement or substantial improvement, and 89% of participating workers expressed a desire for the model to continue. The final report suggested further experimentation with models tailored to specific entity needs rather than a uniform application.

In Poland, the Ministry of Family, Labour and Social Policy is analyzing a government pilot program that began in January 2026. The program involves 78 entities, including both private companies and public institutions, affecting nearly 5,000 employees. The experiment utilizes a graduated reduction in hours, starting with a 10 percent reduction in the first half of the year and increasing to 20 percent in the second half. The Ministry is considering various labor law amendments based on these findings, such as shorter working days or additional days off, while maintaining current salary levels.