Bydd yr OS uchod yn cael ei wneud gan yr Ysgrifennydd Gwladol wrth arfer pwerau a roddwyd gan Erthygl 41(3) o Reoliad (EU) 2016/2031 Senedd Ewrop a'r Cyngor ar fesurau diogelu rhag plâu planhigion, rheolaethau swyddogol a gweithgareddau swyddogol eraill.
The above titled SI will be made by the Secretary of State in exercise of powers conferred by Article 41(3) of Regulation (EU) 2016/2031 of the European Parliament and of the Council on protective measures against pests of plants on official controls and other official activities.