(4) The provisions of section 23 of the General Clauses Act, 1897 shall apply to the issue of a notification under this section as they apply to the making of a rule or bye-law the making of which is subject to the condition of previous publication.
(5) A notification under this section shall not apply to goods made or produced beyond the limits of India and imported into India, if in respect of those goods, the Commissioner of Customs is satisfied at the time of importation that they are intended for exportation whether after transhipment in or transit through India or otherwise.
Certificate of validity.72. If in any legal proceedings for rectification of the register before the Appellate Board a decision is on contest given in favour of the registered proprietor or, as the case may be, authorised user of the geographical indication on the issue as to the validity of the registration of the geographical indication or the authorised user, the Appellate Board may grant a certificate to that effect, and if such a certificate is granted, then, in any subsequent legal proceeding in which the said validity comes into question the said proprietor or the authorised user, as the case may be, on obtaining a final order or judgment in his favour affirming validity of the registration of the geographical indication or the authorised user, as the case may be, shall unless the said final order or judgment for sufficient reason directs otherwise, be entitled to his full cost charges and expenses as between legal practitioner and client.
Groundless threats of legal proceedings.73. (1) Where a person, by means of circulars, advertisements or otherwise, threatens a person with an action or proceeding for infringement of a geographical indication which is registered, or alleged by the first-mentioned person to be registered, or with some other like proceeding, a person aggrieved may, whether the person making the threats is or is not the registered proprietor or the authorised user of the geographical indication, bring a suit against the first-mentioned person and may obtain a declaration to the effect that the threats are unjustifiable, and an injunction against the continuance of the threats and may recover such damages (if any) as he has sustained, unless the first- mentioned person satisfies the court that the geographical indication is registered and that the acts in respect of which the proceedings were threatened, constitute, or, if done, would constitute, an infringement of the geographical indication.
(2) The last preceding sub-section does not apply if the registered proprietor of the geographical indication or an authorised user thereof with due diligence commences and prosecutes an action against the person threatened for infringement of the geographical indication.
(3) Nothing in this section shall render a legal practitioner or a registered geographical indications agent liable to an action under this section in respect of an act done by him in his professional capacity on behalf of a client
(4) A suit under sub-section (1) shall not be instituted in any court inferior to a district court.
Address for service.74. An address for service stated in an application or notice of opposition shall, for the purposes of the application or notice of opposition be deemed to be the address of the applicant or opponent, as the case may be, and all documents in relation to the application or notice of opposition may be served by leaving them at or sending them by post to the address for service of the applicant or opponent, as the case may be.
Trade usages, etc., to be taken into consideration.75. In any proceeding relating to a geographical indication, the tribunal shall admit evidence of the usages of the trade concerned and of any relevant geographical indication legitimately used by other persons.
Agents.76. Where, by or under this Act, any act, other than the making of an affidavit, is required to be done before the Registrar by any person, the act may, subject to the rules made in this behalf, be done instead of by that person himself, by a person duly authorised in the prescribed manner, who is,—
(a) a legal practitioner, or
