The detail of plans which have to balance the continued response to COVID-19 with recovery, implications for the workforce, and the costs will take time to develop.
Bydd yn cymryd amser i ddatblygu manylion y cynlluniau ar gyfer cydbwyso'r ymateb parhaus i COVID-19 ag adferiad, y goblygiadau i'r gweithlu, a'r costau.