However, licences subject to the 1995 Model Clauses may have their Terms extended by way of a deed of variation.
Bydd Rheoliadau Diwygio 2025 yn diogelu gallu aelodau-denant o gwmni RTM i arfer mwyafrif dros aelodau-landlord, a allai gael eu tanseilio fel arall o ganlyniad i'r newid mewn deddfwriaeth sylfaenol.