Cafodd Deddf Marchnad Fewnol y DU ei deddfu'n fuan cyn i'r cyfnod adrodd ddechrau. Mae Llywodraeth Cymru yn dal i bryderu'n fawr am botensial y Ddeddf hon i danseilio'r rhaglen Fframweithiau Cyffredin gydweithredol.
The UK Internal Market Act was also enacted shortly before the reporting period began. The Welsh Government remains deeply concerned about the potential of this Act to undermine the collaborative Common Frameworks programme.