20(1)Mae adran 66 o Ddeddf yr Amgylchedd 1995 (Cynlluniau Rheoli Parciau Cenedlaethol) wedi ei diwygio fel a ganlyn.
(2)Yn is-adran (7)(a), ar ôl “principal council” mewnosoder “and strategic planning panel”.
(3)Ar ôl is-adran (9) mewnosoder—
“(10)In this section “strategic planning panel” means a strategic planning panel established under section 60D of the Planning and Compulsory Purchase Act 2004.”