BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20230904T000000Z DTEND:20230904T000000Z SUMMARY:Good manufacturing practice in the laboratory starts on the 4th September 2023 09:00 LOCATION:United Kingdom END:VEVENT END:VCALENDAR