A certificate or report prepared by an analyst under subsection 45(2) is admissible in evidence in any prosecution for an offence under this Act or any other Act of Parliament and, in the absence of evidence to the contrary, is proof of the statements set out in the certificate or report, without proof of the signature or official character of the person appearing to have signed it.
Subject to this section, a certificate or report prepared by an analyst under subsection 45(2) is admissible in evidence in any prosecution for an offence under this Act or the regulations or any other Act of Parliament and, in the absence of evidence to the contrary, is proof of the statements set out in the certificate or report, without proof of the signature or official character of the person appearing to have signed it.