Public Services, Municipality, Transportation --> Ecological Analysis exhibition calendar
| OVERSEAS TRADE FAIRS | ORGANIZER | DATE |
| WEFTEC 2015 | Water Environment Fe | 26 - 30 September 2015 |
| WEFTEC 2013 | Water Environment Fe | 05 - 09 October 2013 |
| World Future Environment 2013 | Reed Exhibitions Mid | 15 - 17 January 2013 |
