Laboratory of documentary and forensic analysis

At Signe we have a Documentary and Forensic Analysis Laboratory made up of a team of first-rate scientists, developing and perfecting anti-fraud techniques that allow us to offer the most advanced document security products, in addition to consultancy services, expert analysis and training.

Areas of action

EXPERT SERVICES

Authenticity of signatures and manuscripts
Authorship Determination
Ink Spectroscopy
Typed Texts
Media exam: papers, polymers
Analysis of surface finishes

Public documents: deeds, contracts, etc.
Identity documents: passports, driving licenses, etc.
Accreditation documents: titles, diplomas …
Banknotes and payment systems: credit and debit cards, promissory notes, traveller’s checks, etc.

CONSULTANCY

We provide technical advice on: Document security: diagnosis and design of protection systems against counterfeiting and/or fraudulent modification, protection of trademarks, interpretation of expert opinions, online consultation on documentary counterfeits, counter-aperitings by forensic analysis, determination of the real value of the evidence of conviction, advice on the feasibility of expert opinions.

Team

Ana Arroyo Waldhaus
Director of the Documentary and Forensic Analysis Laboratory

Chemical expert and Judicial calligrapher

Master in Forensic Sciences (Criminalistics). Universidad Autónoma de Madrid.
Graduate in Chemical Sciences. Universidad de Alcalá de Henares.
Diploma in Documentoscopy and Calligraphic Expertise. Universidad Nacional de Educación a Distancia (UNED).
Diploma in Expertise in Graphic Arts and Serigraphy. Universidad Nacional de Educación a Distancia (UNED).
Accredited as Judicial Calligrapher Expert and Judicial Chemical Expert by Colegio Oficial de Químicos de Madrid- Unión Interprofesional de la CAM.

Luis de la Pena Munoz
Expert in Graphic Arts

Security document design specialist
Independent Expert of the European Commission H2020

Victor Ramos
Expert in Graphic Arts

Security Document Printing Specialist

Moises Villarrubia
Expert in Graphic Arts

Security Document Printing Specialist

www.peritajecaligrafico.com

Cookie	Duration	Description
cookielawinfo-checkbox-necessary	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-non-necessary	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Non Necessary".
SERVERID		This cookie is used to assign the user a specific services, so as to provide and improved and faster server time. It remembers what server delivered the last page to the browser. It also helps to balance the load.
viewed_cookie_policy	11 months	The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.

Cookie	Duration	Description
_ga	2 years	This cookie is installed by Google Analytics. The cookie is used to calculate visitor, session, camapign data and keep track of site usage for the site's analytics report. The cookies store information anonymously and assigns a randoly generated number to identify unique visitors.
_gat_gtag_UA_56357348_1	1 minute	Google uses this cookie to distinguish users.
_gid	1 day	This cookie is installed by Google Analytics. The cookie is used to store information of how visitors use a website and helps in creating an analytics report of how the wbsite is doing. The data collected including the number visitors, the source where they have come from, and the pages viisted in an anonymous form.

Cookie	Duration	Description
pll_language	1 year	This cookie is set by Polylang plugin for WordPress powered websites. The cookie stores the language code of the last browsed page.
test_cookie	15 minutes	This cookie is established by doubleclick.net The purpose of the cookies is to determine whether the user’s browser admits cookies.