Canadian Energy Regulator Onshore Pipeline Regulations (SOR/99-294)

52 (1) A company shall immediately notify the Regulator of any incident relating to the construction, operation or abandonment of its pipeline and shall submit a preliminary and detailed incident report to the Regulator as soon as is practicable.

(2) After notification of an incident, an inspection officer may partially or completely relieve a company from the requirement to submit a preliminary and detailed incident report.