67.1(2)Subject to subsections (3) and (4), a certificate of a qualified technician stating that the qualified technician has, in accordance with a method prescribed by regulation, analyzed or examined timber and stating the result of the qualified technician’s analysis or examination is admissible in evidence in a prosecution with respect to an offence under this Act or the regulations and in the absence of evidence to the contrary is proof of the statements contained in the certificate without proof of the appointment, authority or signature of the person purporting to have signed the certificate.