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.htmlCanonical document at the regulator. Always cite this URL — not the Vantage detail page — in compliance evidence.