Hi,
I talked neither about duty nor responsibilty (I agree, anyone should have the opportunity for taking that on themselves), but mandate (by law - remember, there are judicial proceedings going on)
ublic domain: those data are under justice control and nothing will be in the public domain until this case is fully settled
The BEA is not part of the court process.
The BEA is making an technical investigation that is completely separate from the judicial power
As tell the BEA itself .. they are not there for blame anyone.
And be sure that the final BEA report will be published long time before any judicial process begin (like Concorde case)
It is not required (no laws) to maintain silence as it is the case for those involved in the court process.
Judicial:
Another technical investigation will be conduct by judiciary experts