The standard in some parts is no longer state of the art, but above all the OELs for sulfuric acid have been changed in recent years, most limits now refer to the thoracic fraction for the particles, this is not considered in the current standard.
Date Initiated: 11-16-2020
Technical Contact: Dietmar Breuer
Item: 001
Ballot: D22.04 (20-03)
Status: Will Reballot Item
Item: 002
Ballot: D22.04 (21-06)
Status: Will Reballot Item
Item: 009
Ballot: D22 (21-04)
Status: Will Reballot Item