The International Civil Aviation Organization (ICAO) concluded its 37th session of its assembly on Friday at its headquarters in Montreal, making progresses on aviation emissions. [http:--news.xinhuanet.com-english2010-business-2010-10-09-c_13549128.htm (Xinhua)] [http:--www.chinadaily.com.cn-xinhua-2010-10-09-content_979159.html (China Daily)]date=August 2019