DDL was founded with a vision to provide world class FSLA through analysts who provide new and innovative solutions in detecting deception to meet the evolving needs of our clients.
At DDL we specialise in advanced techniques for detecting deception, utilising state-of-the-art expert analysis and technology to ensure precise results. We examine written and spoken language to assess credibility, intent, authorship, and potential risk, supporting law enforcement, national security, corporate risk, and legal teams. Using peer‑reviewed methods and proprietary tools, we highlight indicators of deception and linguistic anomalies that guides further inquiry.
We are pleased to welcome onboard - Evgenia Sarri a qualified and experienced Senior Practitioner in FSLA who has appeared on Greek News with her analysis. Evgenia was trained by one of the world's finest analysts, Peter Hyatt and we are privileged to have her and the rest of our team working together to bring a wealth of expertise to every project.
Professional Credentials
Our Experience in FSLA
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Co-led Linguistic and AI based credibility analysis including accelerating Behavioural Large Language Model (LLM) developments.
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Expert in Insurance fraud detection, Emergency services call analysis and advanced voice-to-text linguistic modelling.
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Co-authored patents for Decision Engine technology and applied rule-based and deep learning approaches to credibility scoring.
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Provided on-site assessment and remote training and consultancy to major clients across the Insurance, Banking, Finance and Technology industries.
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Train a range of professionals in FSLA including those with law enforcement backgrounds and psychology.
Memberships
• Int. Assoc. Forensic Linguists (IAFL)
• Investigative Interviewing Group (iIIRG)
• Information Commissioners Office (ICO)