[Section 30 heading substituted by section 290, item 9 of Schedule 4, of Notice No. 853 of 2017 - effective 1 April 2018 (paragraph (h) of Notice 169 of 2018)]

Every document which purports to have been certified by the Authority  to be a document deposited at his office under the provisions of this Act, or to be a copy of such a document, shall Every document which purports to have been certified by the Authority  to be a document deposited at his office under the provisions of this Act, or to be a copy of such a document, shall prima facie be deemed to be such a document, or a copy thereof, and every such copy shall be admissible in evidence as if it were the original document be deemed to be such a document, or a copy thereof, and every such copy shall be admissible in evidence as if it were the original document.