(1) Notwithstanding the amendment, by section 5, of subsections (1), (2), and (2A) of section 31 of the principal Act,—
(a) section 31(2) of the principal Act shall, after the commencement of this section, continue to apply, in respect of any certificate that is referred to in section 31(2) of the principal Act and that was given before the commencement of this section, as if section 5 had not been passed:
(b) Subsection (2A) of section 31 of the principal Act (as that subsection existed immediately before the commencement of this section) shall, after the commencement of this section, continue to apply, in respect of the receipt of any substance, preparation, mixture, or article before the commencement of this section, as if section 5 had not been passed.
(2) Notwithstanding anything in section 31 of the principal Act, where,—
(a) before the commencement of this section, any substance, preparation, mixture, or article has been delivered or posted to an analyst within the meaning of subsection (1) of section 31 of the principal Act (as that subsection existed immediately before the commencement of this section); and
(b) any 1 or more of the following circumstances apply in relation to that substance, preparation, mixture, or article, namely,—
(i) in the case of any substance, preparation, mixture, or article that was posted before the commencement of this section, that substance, preparation, mixture, or article was not received by the analyst until after the commencement of this section; or
(ii) that substance, preparation, mixture, or article was not analysed by an analyst within the meaning of subsection (1) of section 31 of the principal Act (as that subsection existed immediately before the commencement of this section) before the commencement of this section; or
(iii) analysis of that substance, preparation, mixture, or article was not completed by such an analyst before the commencement of this section; or
(iv) analysis of that substance, preparation, mixture, or article was completed by such an analyst before the commencement of this section but a certificate of the kind referred to in section 31(2) of the principal Act was not issued in respect of that substance, preparation, mixture, or article before the commencement of this section,—
the following provisions shall apply:
(c) after the commencement of this section, the substance, preparation, mixture, or article may be analysed, or the analysis of that substance, preparation, mixture, or article may be completed, as the case requires, by any analyst within the meaning of subsection (1) of section 31 of the principal Act (as amended by section 5):
(d) a certificate of the kind referred to in section 31(2) of the principal Act may, after the commencement of this section, be issued in respect of that substance, preparation, mixture, or article by any such analyst:
(3) Notwithstanding anything in section 31 of the principal Act, where, before the commencement of this section, any certificate of the kind referred to in subsection (2) of that section has been issued in respect of the analysis of any substance, preparation, mixture, or article, a certificate of that kind may, from time to time, after the commencement of this section, be issued by any analyst within the meaning of subsection (1) of that section (as amended by section 5) in any case where that analyst has available to him or her such information as is necessary to enable that analyst to fully complete that certificate.
(4) Section 31(2) of the principal Act shall apply in respect of any certificate issued under the authority of subsection (3) of this section as if the certificate had been signed, before the commencement of this section, by an analyst who had personally received the substance, preparation, mixture, or article to which the certificate relates.
(5) Notwithstanding anything in section 31 of the principal Act, where, after the commencement of this section,—
(a) any substance, preparation, mixture, or article is posted by registered post in any package, parcel, or other container that is addressed to the Dominion Analyst or a Government Analyst; and
(b) that substance, preparation, mixture, or article is received by an analyst within the meaning of section 31(1) of the principal Act (as amended by section 5),—
section 31 of the principal Act shall apply in all respects as if that substance, preparation, mixture, or article had been delivered to that analyst in a package properly addressed to that analyst.