Full Text (PDF)
Original Article

Forensic Examination of Legitimacy of Signature

Anita Yadav, Sakshi Sunilrao Jagdhan, Anuwanshi Sharma, Isha Rajput, Tanushree Johar

Author Information

Licence:

Attribution-Non-commercial 4.0 International (CC BY-NC 4.0)

This license enables reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator. 



Journal of Clinical Forensic Sciences 04(01):p 07-12, January - June 2026. | DOI: https://doi.org/10.21088/jcfs.3107.6874.4126.1

How Cite This Article:

Sakshi Sunilrao Jagdhan, Anita Yadav, Anuwanshi Sharma et al. Forensic Examination of Legitimacy of Signature. Jr of Clinical Forensic Sci. 2026; (9): 07–12.

Timeline

Received : December 20, 2025         Accepted : January 28, 2026          Published : June 30, 2026

Abstract

A signature is a handwritten representation of a person’s symbol, name, or even just a simple mark that they add to documents as evidence of their identity and intent. A signature writer is known as the writer or signer. The writing of a signature is important due to its use in authentication, validation and authorization of documents. A Signature is an important evidence for document examination. The signatures can be characteristics by using various classes and individual CharacteristicsClass characteristicsare common in writing and Individual characteristics are unique features of letters. Examination of control signature and fraud signature are compared based on characteristics. Signatures depend on general patterns andpersonal unique characteristics. Examiners focus on characteristics like initial and final Strokes, Slant, Alignment, Movement, Skill, Arc, Hook, Buckle, Loops, Spacing, and Staff to examine handwriting and signature.


References

  • 1.   B.S.Nabar, Forensic science in criminal investigation, 3rd Edition 2002 (159-160).
  • 2.   B. L. Saxena’s, Law and technique Relating to Identification Of Handwriting, Disputed Documents, and Detection of Forgeries, Central Law Agency, 1963.
  • 3.   Li Z, Liu X. An examination of handwritten signatures forged using photosensitive signature stamp. Forensic Sciences Research. 2021 Jun;6(2):168-82.
  • 4.   Desai B, Kalyan JL. Forensic examination of handwriting and sigantures. International Journal of Innovative Research & Development. 2013;2(5):514-27.
  • 5.   Gupta S, Handa DR, Singla A. Forensic examination of suspiciously similar signatures. IJISET. 2016;3:175-82.
  • 6.   Webb M Document Examination |Forensic Examination | Authentication. Retrieved from Handwritingexpert.co.uk.
  • 7.   Duncan MI. Document Examination: Finding Fraud in Handwriting. Advoc. Q.. 1979;2:449.
  • 8.   Puri DK. Study of a copied forgery. Journal of Security Administration. 1980;3(2):79-87.
  • 9.   Huber RA, Headrick AM. Handwriting identification: facts and fundamentals. CRC press; 1999 Apr 15.
  • 10.   Yusof MH, Madasu VK. Signature verification and forgery detection system. InProceedings. Student Conference on Research and Development, 2003. SCORED 2003. 2003 Aug 25 (pp. 9-14). IEEE.

About this article


Cite this article

Sakshi Sunilrao Jagdhan, Anita Yadav, Anuwanshi Sharma et al. Forensic Examination of Legitimacy of Signature. Jr of Clinical Forensic Sci. 2026; (9): 07–12.


Licence:

Attribution-Non-commercial 4.0 International (CC BY-NC 4.0)

This license enables reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator. 



Received Accepted Published
December 20, 2025 January 28, 2026 June 30, 2026

DOI: https://doi.org/10.21088/jcfs.3107.6874.4126.1

Keywords

• Handwriting• CharacteristicsComparisonSignatureStrokesDocument

Article Level Metrics

Last Updated

Tuesday 16 June 2026, 21:03:37 (IST)


1444

Accesses

21
256
00

Citations


NA
NA
NA

Download citation


Article Keywords


Keyword Highlighting

Highlight selected keywords in the article text.


Timeline


Received December 20, 2025
Accepted January 28, 2026
Published June 30, 2026

licence


Attribution-Non-commercial 4.0 International (CC BY-NC 4.0)

This license enables reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator. 



Access this article



Share