78(1)A copy of any rule, order, direction, decision or report made or given by the Board, purporting to be certified by the Chairperson or Vice-Chairperson, shall be received in evidence as proof, in the absence of evidence to the contrary, of the original document without proof of the signature or appointment of the person so certifying.

78(2)Any document purporting to be certified by the Chairperson or Vice-Chairperson as a copy of a document or an extract of a document deposited with the Board shall be received in evidence as proof, in the absence of evidence to the contrary, that the original was so deposited and that it was received or signed as it purports to be in the certified copy without proof of the signature or appointment of the person so certifying.