Forensic experts in India, Forensic analysis Delhi India, Forensic Fingerprint Expert, Fingerprint recording for Immigration FBI USA, Forensic Handwriting expert in Delhi India, Document Examination, Forensic Crime Scene Investigation, Legal advice, Detective Services, cyber crime experts investigations, Employee Verification, Matrimonial Verification, Domestic Help verification, Delhi, Mumbai, Bangalore, Kolkata, Hyderabad, Agra, Noida, Gurgoan, Faridabad, Pune, Chennai India.

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09868106032, 9810411824

Coronavirus Update - We care for you. For any kind of forensic need regarding fingerprints and handwriting cases please avail of HOME SERVICE.
  • Coronavirus (Covid – 19) Update Notice

    We care for you. We take utmost hygiene while handling your cases. However we will recommend you to avail our HOME SERVICE (at nominal extra cost) for any kind of forensic need regarding fingerprints and handwriting cases.

  • Seminar, Workshop and Lecture

    J. K. Consultancy forensic Bureau helps different organizations and institutions in conducting the workshops, Seminars, training and lectures etc etc.

  • Document & Certificate Attestation

    We do document / certificate attestation from Embassies (UAE, Kuwait, Oman and Saudi Arabia etc etc), Ministry of External / Foreign Affairs (MEA) and Ministry of Human Resources (MHA).

  • Employee Verification

    We have a dedicated specialized team who does the employee verification for different organization, firms, MNC, Residential welfare associations etc etc.

  • Lie Detector / Polygraphy Test

    J. K. Consultancy forensic Bureau provides lie detector / Polygraphy test by our reputed forensic experts. We have experienced and professional experts who does the lie detector / Polygraphy who is willing to undertake it.

  • Handwriting Experts/ Document Examination

    We have our forensic handwriting experts specialized in examination of questioned documents, handwriting matching, detect forgery on property documents, cheques, Wills forgery, financial documents, signature Forgery, Suicide Notes, Bank Forgery, Financial Documents and other important documents.

  • Recording fingerprints Immigration

    We have a team of fingerprint experts who does recording of fingerprints by ink and roll methods and biometric (Machine) method approved by FBI for USA, Canada, State Police Finra etc etc.


  • Fingerprint Expert Examination

    The team of forensic fingerprint expert caters the need of examination of the fingerprint all over world and India.


Voice Stress Truth Analysis

J. K. Consultancy forensic Bureau provides Voice Stress Analysis test by our reputed forensic experts. We have experienced and professional experts who does the Voice Stress Analysis test who is willing to undertake it. We have a state of art instruments that record the changes in voice while having conversations.

The person need to bring the voice conversation / sample in the CD or in pen drive and voice sample should be of 5-10 minutes. We will analyse the sample and let you know whether the person is telling a lie or the truth. This is based on the voice stressed formula and we can analyse with the voice stress if the person is saying a truth or a lie.


The advantage of the voice stress analysis test are:

  • Voice stress analysis can be done on any sample of voice.
  • There is no need to visit the forensic lab, you can send the voice sample via courier in pen drive or CD.
  • Physical presence no required.
  • No need to take the appointment for the test.
  • Can be done from anywhere in the world and no waiting period to book the appointment.
  • Analysis can be done in any language.
  • Has a 98% accuracy.
  • No need to attach any wire to your body.


We do voice stress analysis test for anyone person. Voice stress analysis test can be done on the following issues:

  • Relationship And Fidelity Issues
  • Pre-employment Tests
  • Screening of Employees
  • Defence Lawyers
  • Detecting Thefts & Stealing in Workplaces / Houses,
  • Detecting Financial Frauds, Bungling, Pilferage,
  • Spouse infidelity / Character Checks,
  • Recruitment Screening,
  • Conspiracy by Trusted Persons,
  • Identify Addictions / Vices among Children,
  • Any other cases where Truth is to be found out

All cases are treated with the strictest confidentiality. Shall be our please to assist you, whenever you may require our services.

Note: We will be providing you with the  voice stress analysis Report, as per the policy the graph generated during the  voice stress analysis test will not be shared.

M/S J. K. Consultancy
Vardhman Star Citi Mall, 
321, LSC - III, Sector - 7, 
Dwarka, New Delhi - 110075, 
Mobile : 09810411824, 09868106032
E-mail :
Website :