重申使用化学武器严重违反国际法，并重申必须追究对使用化学武器行为负责的人的责任；感到遗憾的是，禁止化学武器组织―联合国联合调查机制的任务授权没有得到延长，
Reaffirming that the use of chemical weapons constitutes a serious violation of international law, reiterating that all those responsible for any use of chemical weapons must be held accountable, and regretting that the mandate of the Organisation for the Prohibition of Chemical Weapons-United Nations Joint Investigative Mechanism has not been renewed,