The Welsh Government provides guidance on the types of work that fall within the definition of critical workers who are eligible for access to childcare provision.
Mae Llywodraeth Cymru yn darparu canllawiau ar y mathau o waith sy'n dod o fewn y diffiniad hwn o weithwyr hanfodol sy'n gymwys i gael mynediad at ddarpariaeth gofal plant.