Disallowance
233 The Commission may disallow any tariff or any portion of a tariff that it considers to be contrary to this Act or to any order of the Commission, and may require a company to substitute in its place, within a prescribed time, a tariff that the Commission considers satisfactory, or may prescribe other tariffs in place of the tariff or the portion of the tariff that is disallowed.
Source
https://laws-lois.justice.gc.ca/eng/acts/C-15.1/section-233.htmlCanonical document at the regulator. Always cite this URL — not the Vantage detail page — in compliance evidence.