The act of making a close or critical study of any material and with questioned document is the process necessary to discover the facts about them. Various types of examinations are undertaken including microscopic, visual, photographic, chemicals including UV & IR Examinations.

Forgery is the making of a false document or part of a document dishonestly or fraudulently to support any claim or tittle and a person is said to make a false document.

Types of Forgery :

a, Freehand or simulated forgery

b, Traced forgery

c, Forgery by impersonation

d, Forgery over genuine signature

e, Forgery by transplanting genuine signature

f, Forgery by rubber seals or stamps

g, Forgery by memory

h, Identification of cheque fraud to detect watermarks and invisible writing.