O ganlyniad i Ddeddf Tai (Cymru) 2014, rhaid i bob landlord preifat gofrestru eu hunain a'u heiddo â  Rhentu Doeth Cymru erbyn 23 Tachwedd. Bydd y landlordiaid hynny sy'n ymwneud â gweithgareddau gosod a rheoli yn gorfod cael hyfforddiant hefyd. Nod Rhentu Doeth Cymru yw gwella safonau yn y sector rhentu preifat.
As a result of the Housing Act (Wales) 2014, all private landlords have until November 23rd to register themselves and their properties with Rent Smart Wales. Those landlords who are involved in letting and management activities  will also have to undertake training. Rent Smart Wales aims to drive up standards in the private rented sector.