Canadian Energy Regulator Onshore Pipeline Regulations

41 (1) If a company finds a level of defect in excess of that allowed by CSA Z662 on its pipeline, the company shall document the particulars of the defect, its likely cause and the corrective action taken or planned to be taken.

(2) A company shall submit the documentation referred to in subsection (1) to the Board when required to do so under section 7.