Rule 1 Order XXIX of Code of Civil Procedure 1908 "Subscription and verification of pleading"
In suits by or against a corporation, any pleading may be signed and verified on behalf of the corporation by the secretary or by any director or other principal officer of the corporation who is able to depose to the facts of the case.
Rule 2 Order XXIX of Code of Civil Procedure 1908 "Service on corporation"
Subject to any statutory provision regulating service of
process, where the suit is against a corporation, the
summons may be served-
(a) on the secretary, or on any director, or other principal
officer of the corporation, or
(b) by leaving it or sending it by post addressed to the
corporation at the registered office, or if there is no
registered office then at the place where the corporation
carries on business.
Rule 3 Order XXIX of Code of Civil Procedure 1908 "Power to require personal attendance of officer of corporation"
The Court may, at any stage of the suit, require the personal appearance of the secretary or of any director, or other principal officer of the corporation who may be able to answer material questions relating to the suit.