Cattle sector representatives and Welsh Government have been closely working together to develop legislation to facilitate the next steps towards the eradication of BVD in Wales.
Mae cynrychiolwyr y sector gwartheg a Llywodraeth Cymru wedi bod yn cydweithio'n agos i ddatblygu deddfwriaeth i hwyluso'r camau nesaf i ddileu BVD yng Nghymru.