Two women were exposed to sulfur mustard in a September 2016 attack on a Kurdish village in Aleppo province, according to an OPCW report.
Tag - OPCW
France said on April 26 that it had concluded that the April 4 attack against civilians in the Syrian city of Khan Sheikhoun involved the use of sarin.
The OPCW said on April 19 that autopsies of the victims of the Khan Sheikhun attack showed the presence of sarin or a sarin-like substance.
OPCW says alleged chemical weapons use in Khan Sheikhun, Syria on April 4 is "credible", while Syrian president Bashar al-Assad called reports "fabrication"