Signature Expert Services

At Brilliant Forensic Investigation (BFI), Our Signature Examination and Verification Expert Services are designed to provide foolproof authentication, fraud detection, and expert legal support for clients across civil, criminal, and corporate sectors.
With a team of certified forensic document examiners, we blend deep investigative experience with cutting-edge forensic tools to uncover the truth hidden within every signature. Our services are trusted by law firms, judiciary bodies, corporations, financial institutions, insurance companies, and individuals throughout India.
Our team investigates not only the visual structure of the signature but also the pressure patterns, stroke sequence, rhythm, pen lifts, tremors, and variations that occur naturally in genuine handwriting. This comprehensive approach allows us to differentiate between authentic signatures, skilled forgeries, disguised writings, and mechanically reproduced marks.
Our Core Services in Signature Examination & Verification
We offer a complete suite of forensic signature analysis services tailored to meet the requirements of legal, financial, and corporate investigations:
Questioned Signature Verification
We examine disputed signatures by comparing them with standard known specimens. The process includes:
Detailed side-by-side comparisons.
Microscopic analysis of ink flow and stroke direction.
Study of natural writing characteristics such as slant, loops, baselines, spacing, and proportion.

Forgery Detection & Classification

Our experts are trained to detect and classify various types of forged signatures, including:
Traced Forgeries: Replication of a genuine signature using tracing methods.
Freehand Forgeries: An imitation drawn without tracing, often lacking fluidity.
Disguised Signatures: Authentically signed but intentionally altered to mislead.
Guided Signatures: Created under someone else’s physical assistance.
Electronic Forgeries: Digital signatures that are copied, pasted, or manipulated electronically.
Legal Documentation & Expert Testimony
Our reports are meticulously prepared and legally compliant under the Indian Evidence Act. We also offer:
Sworn affidavits
Court-compliant expert opinions
In-person and remote court testimonies to explain our findings with clarity and authority

Microscopic & Instrumental Examination

Utilizing advanced forensic instruments such as:
Stereomicroscopes to analyze stroke edges and pen lifts.
Digital Signature Analysis Software for objective data and digital comparison.
Electrostatic Detection Apparatus (ESDA) to recover indented impressions from previous writings.
Learn more about Brilliant Forensic Investigation, where our team of experienced forensic handwriting experts brings years of expertise to every case. We adhere strictly to professional standards and ethical practices, guaranteeing integrity in every analysis.
BFI Forensic Lab is your trusted forensic investigation services lab. As a leading forensic service provider in the field, we specialize in a wide array of forensic disciplines, ensuring that our clients receive the highest standard of expertise and professionalism.
Our team is dedicated to unravelling mysteries, solving crimes, and delivering unparalleled forensic solutions tailored to your unique needs. Brilliant forensic Investigation Pvt. Ltd.is one of the leading private forensic science laboratory providing forensic investigation services, Forensic Training and Forensic Kits and Products all over India. BFI Forensic Lab was established in 2016. BFI forensic science laboratory is registered under Ministry of Corporate Affairs of India (MCA), government of India and Managed by DR. Adarsh Mishra, a well-known and highly qualified forensic expert in India. Brilliant Forensic Investigation Private Limited’s Corporate Identification Number is (CIN) U93000DL2016PTC298353 and its registration number is 298353.
WHY CHOOSE US
Certified Forensic Experts with proven track records.
Admissible Reports crafted to withstand legal scrutiny.
State-of-the-art Forensic Tools to support visual and digital analysis.
Confidentiality Guaranteed – every case is handled with the highest ethical standards.
Nationwide Service Network covering urban and rural India.
Ready to discuss your case? Contact us today for consultations or inquiries. Our team is here to assist you in uncovering the truth behind the evidence.
FORENSIC SIGNATURE EXPERT SERVICES FAQS
Forensic signature verification is the scientific examination of questioned signatures to determine their authenticity. It involves comparing the disputed signature with known specimens using specialized techniques and tools to identify signs of forgery or manipulation.
A forensic expert analyzes characteristics such as pen pressure, line quality, stroke patterns, tremors, rhythm, and alignment. Signs like unnatural pen lifts, shaky lines, and inconsistent slant or size often indicate a forged or simulated signature.
We identify all major forms of signature forgery including traced, freehand, disguised, simulated, and digitally manipulated signatures. Each type leaves specific forensic indicators that we uncover during analysis.
Yes. Our expert reports are admissible in court under Section 45 of the Indian Evidence Act. We also provide expert witness testimony when required to support our findings in legal proceedings.
Turnaround time typically ranges from 3 to 7 working days, depending on the complexity of the case and number of documents submitted for analysis.
We require the questioned signature(s), a set of admitted or specimen signatures (preferably signed in the same timeframe), and details about the context of the dispute. Originals are preferred but high-resolution copies may also be acceptable.
Yes. We provide analysis of scanned signatures, e-signatures, and digitally altered signatures. We evaluate metadata, file properties, and pixel inconsistencies using forensic software tools.
Absolutely. Every case is handled with strict confidentiality. We follow a secure chain of custody and data protection protocols throughout the process.
Yes. We specialize in verifying signatures on a wide range of legal and financial documents such as wills, agreements, deeds, affidavits, cheques, and property papers.
Yes. We offer onsite document examination and expert consultation services on a case-to-case basis, especially for sensitive or high-profile matters, ensuring convenience and legal compliance.
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