By operating such a list, individuals can be prosecuted for failure to comply with the Act and failure to register as a data controller, as was the case with an individual in the TCA.
Drwy ddefnyddio rhestr o'r fath, gellir erlyn unigolion am fethu cydymffurfio â'r Ddeddf a methu cofrestru fel rheolydd data, fel yn achos yr unigolyn yn TCA.