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Forensic Statement
and Linguistic Analysis
A Structured, evidence-based approach to credibility in communication by analysing statements, revealing meaning and supporting better decisions.
'Language provides a window
into what people know, believe
and intend - and what they
may be trying to conceal.'
FSLA™
FEATURED INSIGHT
FSLA™ Benefits
The FSLA™ Process
Forensic Statement and Language Analysis (FSLA™) is DDL's proprietary, structured methodology for analysing spoken and written statements. It draws on established linguistic, psychological and investigative principles to identify patterns, inconsistencies and inconsistencies, and reveal hidden risk or deception.
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FSLA™ provides clear, evidence-based insights to support fairer, more informed decision-making across complex and high-stakes situations.
A structured five-stage approach from statement to insight.
1
2
3
Statement
Capture
Linguistic
Examination
Pattern
Identification
4
5
FORENSIC
LINGUISTIC
STATEMENT
ANALYSIS
Corroboration Assessment
Findings &
Reporting
More than words.
A deeper understanding.
Collect and prepare
the statement or
transcript for analysis.
Analyse language
use, structure and
patterns in context.
Identify indicators, inconsistencies and areas of concern
Consider consistency
with evidence, context and known facts.
Provide clear, structured analysis to support decisions.
Language is not just about what is said, but how it is said. FSLA™ helps you move beyond assumptions, identify hidden risk, and approach complex situations with greater clarity and confidence.
GREATER CLARITY
Uncover meaning, intent and potential deception.
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EVIDENCE-BASED
Grounded in established linguistic and psychological principles. ​
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OBJECTIVE ANALYSIS
Reduces bias and supports fairer decision-making. ​​​​​
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REAL-WORLD IMPACT
Reduces bias and supports fairer decision-making. ​​
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Why FSLA™ Matters
Need expert analysis?
Find out how FSLA™ can support your investigation, decision or case review.
'Better questions. Deeper analysis.
More informed decisions.'
QUESTION
ANALYSE
UNDERSTAND
UNCOVER
MAKE BETTER DECISIONS.