if your work involves plant protection products (PPPs), you must comply with the Official Controls (Plant Protection Products) Regulations 2020.
os yw’ch gwaith yn ymwneud â Chynnyrch Amddiffyn Planhigion, rhaid ichi gydymffurfio â Rheoliadau Rheolaethau Swyddogol (Cynnyrch Amddiffyn Planhigion) 2020.