Evidence Act 1950 · Updated to 1 Nov 2017 · Chapter VI · Exclusion of Oral by Documentary Evidence
99. Who may give evidence of agreement varying terms of document
Feedback & supportPersons 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.
document
“document” means any matter expressed, described, or howsoever represented, upon any substance, material, thing or article, including any matter embodied in a disc, tape, film, sound-track or other device whatsoever, by means of— (a) letters, figures, marks, symbols, signals, signs, or other forms of expression, description, or representation whatsoever; (b) any visual recording (whether of still or moving images); (c) any sound recording, or any electronic, magnetic, mechanical or other recording whatsoever and howsoever made, or any sounds, electronic impulses, or other data whatsoever; (d) a recording, or transmission, over a distance of any matter by any, or any combination, of the means mentioned in paragraph (a), (b) or (c), or by more than one of the means mentioned in paragraphs (a), (b), (c) and (d), intended to be used or which may be used for the purpose of expressing, describing, or howsoever representing, that matter; A writing is a document. Words printed, lithographed or photographed are documents. A map, plan, graph or sketch is a document. Evidence 15 An inscription on wood, metal, stone or any other substance, material or thing is a document. A drawing, painting, picture or caricature is a document. A photograph or a negative is a document. A tape recording of a telephonic communication, including a recording of such communication transmitted over distance, is a document. A photographic or other visual recording, including a recording of a photographic or other visual transmission over a distance, is a document. A matter recorded, stored, processed, retrieved or produced by a computer is a document;
A and B make a contract in writing that B shall sell A certain tin 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.