The unfortunate thing is fume events are not actually getting reported in the masses, just in the news but no central repository. Most airlines aren't following recommended guidance from ICAO with ICAO 344 (http://fdx.alpa.org/portals/26/docs/...rc.344edit.pdf). And the FAA is basically turning a blind eye and allowing each airline to figure it out on their own.

Lets hope this Cabin Air Safety Act gets passed to establish a framework. https://www.congress.gov/bill/115th-...nate-bill/1626