The findings of the report on chemical weapons use in Syria provides evidence of a "war crime and a grave violation," the UN Secretary General Ban Ki-Moon said.
The findings are beyond doubt and beyond the pale. This is a war crime and a grave violation of the 1925 protocol and other rules of international law.
While the UN confirmed that sarin was used in a chemical weapons attack, conventional weapons are still destroying families in Syria.
The UN Secretary General has said there is "overwhelming and indisputable" evidence that chemical weapons were used in an attack in Syria.