In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

No personal data may be processed unless this processing is done under a lawful basis specified by the regulation , or unless the data controller or processor has received an unambiguous and individualized affirmation of consent from the data subject .
The regulation also makes sure that no personal data is processed unless the user has allowed the processor of personal data to do so .