BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20230223T000000Z DTEND:20230224T000000Z SUMMARY:Work up and product isolation - short course starts on the 23rd February 2023 14:30 LOCATION: END:VEVENT END:VCALENDAR