+ Add to my calendar Close - [iCal calendar](https://www.africa.veolia.com/en/event/calendar/ical/1091/calendar.ics) - [Outlook calendar](https://www.africa.veolia.com/en/event/calendar/ical/1091/calendar.ics) - [Google calendar](https://www.google.com/calendar/event?action=TEMPLATE&dates=&text=WaCA%202017&details=&trp=TRUE&sprop=https%3A//www.africa.veolia.com/en/waca-2017) - [Yahoo! calendar](https://calendar.yahoo.com?v=60&title=WaCA%202017&desc=&url=https%3A//www.africa.veolia.com/en/waca-2017&st=&et=)