The ICAO Engine Emissions Databank is now hosted by EASA
This DataBank contains information on exhaust emissions only for those aircraft engines that have entered production. The information was provided by engine manufacturers, who are solely responsible for its accuracy. It was collected in the course of the work carried out by the International Civil Aviation Organization (ICAO) Committee on Aviation Environmental Protection (CAEP).
This Databank was hosted by the UK CAA on behalf of ICAO until January 2012. However responsibility for it has now been transferred to the European Aviation Safety Agency (EASA). The latest version can be accessed on the EASA website.
Any questions, comments, data input or requests with respect to the ICAO Aircraft Engine Emissions Databank should be made by email to firstname.lastname@example.org