When it is needed
When the justification of a particular explanation needs checking within the materials provided.
What we examine
- Technical documents
- Time series
- Materials documenting the occurrence
Materials to prepare
- List of original sources
- Files in their original format
- Description of the time system
- Questions posed
Sample questions
- Which sources contain data about the episode examined?
- Are the timestamps consistent?
- Which circumstances are supported by several sources?
- Which discrepancies require further checking?
- Are the materials sufficient for the stated technical conclusion?
How the work is carried out
- Inventory of sources and limitations
- Alignment of chronology
- Checking a particular explanation
Result
A report with a verifiable chronology and assessment of data sufficiency for the agreed question.
What affects the conclusions
Lawfully submitted materials are examined. The work does not replace an investigation by authorised bodies.
Frequently asked questions
Will you obtain restricted investigation materials?
Materials are provided by a party entitled to do so; independent access is not promised.
Can the sole cause be established immediately?
This depends on the data available. Insufficient materials must be explicitly identified.