Burden of proof
129 If the facts of a violation are reviewed, the person who issued the notice of violation must establish, on a balance of probabilities, that the person named in it committed the violation identified in it.
Source
https://laws-lois.justice.gc.ca/eng/acts/C-15.1/section-129.htmlDocument officiel chez le régulateur. Citez toujours cette URL — et non la page de détail Vantage — dans les preuves de conformité.