Overview
- The Senate approved the amendment in two rounds Wednesday with a 75‑1 vote, sending the measure to be promulgated and implemented in stages.
- The change cuts the maximum workweek from 44 to 40 hours and ends the 6x1 six‑days‑on, one‑day‑off schedule while protecting workers’ pay.
- The government says more than 37 million formal‑sector workers could benefit, including roughly 16 million on 6x1 rosters who will gain an extra day off.
- Businesses have 14 months to adjust schedules; industry groups warn of large cost increases while the Ipea research body projects modest impacts and possible productivity gains.
- Informal and many gig workers are excluded from the amendment, and opponents say a future Congress could revise the change if political control shifts.