If a document is alleged to be signed or to have been written wholly or in part by any person, the signature or the handwriting of so much of the document as is alleged to be in that person's handwriting must be proved to be in his handwriting.
Section 61 Proof of contents of documents
Section 64 Proof of documents by primary evidence
Section 65 Cases in which secondary evidence relating to documents may be given
Section 65A Special provisions as to evidence relating to electronic record
Section 65B Admissibility of electronic records
Section 66 Rules as to notice to produce
Section 67A Proof as to electronic signature
Section 68 Proof of execution of document required by law to be attested
Section 69 Proof where no attesting witness found
Section 70 Admission of execution by party to attested document