BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20181204T000000Z DTEND:20181205T000000Z SUMMARY:Common Technical Document starts on the 4th December 2018 09:00 LOCATION:The Rembrandt Hotel,London,United Kingdom END:VEVENT END:VCALENDAR