Handwriting & Signature Examination

Examination of signature authenticity and comparative analysis of handwriting, using recognized technical-scientific methodology, for judicial and extrajudicial use.

Handwriting and signature analysis

Authenticity Examination

Determines whether a signature is genuine or forged by comparing it with reference standards.

Comparative Handwriting Analysis

Technical analysis of the elements that form handwriting, to identify its author.

Document Examination

Examination of physical documents for erasures, alterations and signs of document fraud.

Reports and Opinions

Expert reports and technical opinions grounded in Article 464 of the Brazilian Code of Civil Procedure, answering the questions (quesitos) put by the parties.

Technical instruments and legal compliance

Work follows recognized technical-scientific methodology, using specialized optical equipment (magnifiers with forensic lighting, digital microscopy, UV and infrared light) and strict compliance with the legal requirements of impartiality, reasoned conclusions and answers to the questions (quesitos) put by the parties and the court.

  • Technical assistance to a party, in partnership with law firms
  • Reports and opinions grounded in Article 464 of the Brazilian Code of Civil Procedure
  • Service throughout the State of Rio de Janeiro

Is a signature or document in dispute?

Describe the case on WhatsApp and receive initial guidance on the handwriting examination you need.

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SOS Fraud