1. Any data subject shall have the right to obtain from the controller without undue delay the rectification of inaccurate operational personal data relating to him or her. Taking into account the purposes of the processing, the data subject shall have the right to have incomplete operational personal data completed, including by means of providing a supplementary statement.

2. The controller shall erase operational personal data without undue delay and the data subject shall have the right to obtain from the controller the erasure of operational personal data concerning him or her without undue delay where processing infringes Articles 71, 72(1) or 76, or where operational personal data must be erased in order to comply with a legal obligation to which the controller is subject.

3. Instead of erasure, the controller shall restrict processing where:

(a) the accuracy of the personal data is contested by the data subject and their accuracy or inaccuracy cannot be ascertained; or

(b) the personal data must be maintained for the purposes of evidence.