Mae Atodlen 29 yn berthnasol i rybuddion a gyflwynir yn ystod y cyfnod perthnasol, sy’n dod i ben ar 30 Medi. Caiff Gweinidogion Cymru ymestyn y cyfnod perthnasol y tu hwnt i 30 Medi 2020, gan ddefnyddio'r pŵer a nodir ym mharagraff 1(2) Atodlen 29.
Schedule 29 applies to notices served during the relevant period, which was due to end on 30 September. The relevant period may be extended by the Welsh Ministers beyond 30 September 2020 using the power set out in paragraph 1(2) of Schedule 29.