Literature study on cabin air by the German Aerospace Industries Association (BDLI) from 2017
Exactly one month ago we wrote to the BDLI asking for the results of a study that they had announced at the time: a comprehensive literature evaluation about the problem of cabin air. Publication was scheduled for December 2017, which is now 16 months ago. Allegedly a total of around 800 publications found worldwide were evaluated.
We have not yet received an answer. Now, exactly four weeks later - we are following up. We will report when we have feedback.