The survey was carried out as part of the 2020 Civil Service People Survey, which is managed by the Cabinet Office on behalf of all participating organisations.
Cynhaliwyd yr arolwg fel rhan o Arolwg Pobl y Gwasanaeth Sifil 2020, a reolir gan Swyddfa'r Cabinet ar ran yr holl sefydliadau sy’n cymryd rhan.