118. In this Chapter—

“competent supervisory authority” shall be construed in accordance with the Directive;

“complainant” means a data subject who or, as the case may be, a body mandated in accordance with section 120 that, lodges a complaint;

“complaint” means a complaint lodged in accordance with section 119;

“controller” and “processor” have the meanings they have in Part 5;

“corrective power” means a power conferred on the Commission by section 127;

“inquiry” means an inquiry referred to in section 123;

“infringement” means an infringement of a relevant provision.