In April 2023, a Working Group was established under the auspices of the Workforce Partnership Council (WPC) to consider issues relating to a 4-day week.
Ym mis Ebrill 2023, sefydlwyd Gweithgor dan nawdd Cyngor Partneriaeth y Gweithlu i ystyried materion sy’n ymwneud ag wythnos waith 4 diwrnod.