Twenty-Third Divisional Meeting of the HEAD

Feb 23 – Feb 27

Shillong, Meghalaya, India

Feb 24 – Feb 25

Washington, DC, USA

Mar 2 – Mar 6

, Online

Mar 2 – Mar 6

,

Mar 12 – Mar 13

Washington, DC, USA

Mar 16 – Mar 20

Denver, CO, USA

Mar 16 – Mar 20

Denver, CO, USA

Mar 16 – Mar 20

Denver, CO, USA

Mar 16 – Mar 20

The Woodlands, TX, USA