Testun pryder mawr arall imi yw sylwi yn y ddogfen ymgynghori bod Llywodraeth y DU fel pa bai’n awgrymu y gallai ddilyn mecanwaith deddfwriaethol gwahanol i ddileu’r Bwrdd, heb ddibynnu ar y Ddeddf Cyrff Cyhoeddus.  Mae’r Ddeddf yn dweud bod angen caniatâd y Cynulliad Cenedlaethol i ddiddymu unrhyw gorff cyhoeddus y mae gennym gyfrifoldeb deddfwriaethol amdano.  Mae’r AWB yn gorff o’r fath gan fod ei swyddogaethau’n ymwneud â mater datganoledig: amaethyddiaeth.
I am also deeply concerned that within the consultation document the UK Government seems to be suggesting that it could follow a different legislative mechanism to abolish the AWB outside the scope of the Public Bodies Act. Under the Act, consent from the National Assembly is required for abolishing any public body that falls within our legislative competence. This would be the case for abolishing the AWB as we maintain that the functions of the Board relate to a devolved matter; agriculture.