Cafodd Rheoliadau’r Diwydiant Dŵr (Ymgymerwyr sy’n Gyfan Gwbl neu’n Bennaf yng Nghymru) (Gwybodaeth am Feddianwyr Nad ydynt yn Berchenogion) 2014 eu gosod gerbron y Cynulliad ar 3 Rhagfyr 2014, o dan y weithdrefn penderfyniad negyddol. Byddant yn cychwyn ar 1 Ionawr 2015 ac yn cynorthwyo’r diwydiant dŵr a charthffosiaeth i ostwng lefel dyled er mwyn helpu i leihau biliau.
The Water Industry (Undertakers Wholly or Mainly in Wales) (Information about Non-owner Occupiers) Regulations 2014 were laid before the Assembly on 3 December 2014, under the negative resolution procedure. They will commence on 1 January 2015 and will assist the water and sewerage industry to reduce the level of debt in order to help lower bills.