Calendar Agenda Agenda Day Month Week November 2022 – March 2023 Nov 2022 – Mar 2023 Collapse All Expand All Nov 9 Wed 105th PERF Fall Virtual Meeting @ Virtual Tickets Nov 9 – Nov 10 all-day Mar 14 Tue 106th Spring PERF Meeting @ Qatar Science and Technology Park - Doha, Qatar Tickets Mar 14 – Mar 15 all-day November 2022 – March 2023 Nov 2022 – Mar 2023 Subscribe Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML