Additional material to be deposited
200 In addition to the plans, profiles and books of reference, a company must, as soon as feasible, deposit with the Regulator any additional material, including plans, specifications and drawings with respect to any part of its pipeline, as the Commission may require.
Source
https://laws-lois.justice.gc.ca/eng/acts/C-15.1/section-200.htmlDocument officiel chez le régulateur. Citez toujours cette URL — et non la page de détail Vantage — dans les preuves de conformité.