Deddf Atal a Rheoli Llygredd 1999 (p. 24)
395.—(1) Mae adran 2(4) wedi ei diwygio fel a ganlyn.
(2) Ym mharagraff (a) hepgorer “or Wales”.
(3) Ar ôl paragraff (a) mewnosoder—
“(aa)the Natural Resources Body for Wales if the regulations are to apply in relation to Wales;”.