712. No corporation may deduct, for a taxation year, an amount under section 710, unless the making of the gift is proven by(a) a receipt for the gift filed with the Minister that meets the prescribed requirement and contains in a clear and unalterable manner the prescribed statement and the prescribed information; and
(b) in the case of a gift described in subparagraph i of paragraph d of section 710, the certificate issued under subsection 1 of section 33 of the Cultural Property Export and Import Act (Revised Statutes of Canada, 1985, chapter C-51).