In order to bring the duties in Part 3 of the Act into force some secondary legislation needs to be in place, along with a Code, model clauses and statutory guidance.
Er mwyn dod â'r dyletswyddau yn Rhan 3 o'r Ddeddf i rym, mae angen i beth is-ddeddfwriaeth fod ar waith, ynghyd â Chod, cymalau enghreifftiol a chanllawiau statudol.