Section 145
Sealed copies of document to be evidence
(2)
A notification or certificate of registration shall be admissible as evidence in any proceedings before any court of law without further proof or production of the originals.
(3)
A certificate purporting to be under the hand of the Registrar as to any act which he is authorized to perform and which he has or has not performed shall be prima facie evidence in any proceedings before any court of law of his having or not having performed the act.
(4)
No person in the employment of the Corporation shall be required to attend the court for the purposes of producing—
(a)
any documents relating to a trademark application or registered trademark which may be obtained under the provisions of this Act; or
(b)
any documents which are prescribed as confidential, not open for public inspection or to be made available to any third parties in accordance with this Act.