102. Persons who are not parties to a document, or their representatives in interest, may give evidence of any facts tending to show a contemporaneous agreement varying the terms of the document.
Illustration.
A and B make a contract in writing that B shall sell A certain cotton, to be
paid for on delivery. At the same time, they make an oral agreement that
three months� credit shall be given to A. This could not be shown as between
A and B, but it might be shown by C, if it affected his interests.
Bharatiya Sakshya Adhiniyam, 2023
Section 101 Evidence as to meaning of illegible characters, etc
Section 102 Who may give evidence of agreement varying terms of document
Section 103 Saving of provisions of Indian Succession Act relating to wills
Section 105 On whom burden of proof lies
Section 106 Burden of proof as to particular fact
Section 107 Burden of proving fact to be proved to make evidence admissible
Section 108 Burden of proving that case of accused comes within exceptions
Section 109 Burden of proving fact especially within knowledge
Section 110 Burden of proving death of person known to have been alive within thirty years