Operations And Maintenance (O&M) Activities

This dataset contains a list of O&M Activities for which a notification was required. O&M Activities are carried out by companies to maintain a pipeline in safe operating condition. Companies are required to notify the CER of O&M Activities that meet any of the circumstances. For additional information see https://apps.cer-rec.gc.ca/REGDOCS/Home/Index.

Organization: Canada Energy Regulator | La Régie de l’énergie du Canada

Last modified: 2026-05-05T16:42:01.500362