xmlns:atom="http://www.w3.org/2005/Atom"
Testun rhagarweiniol
1.Enwi, cychwyn a dehongli
2.Diwygio adran 8 o’r Ddeddf TGT
3.Diwygio adran 32 o’r Ddeddf TGT
Llofnod
Nodyn Esboniadol