Ultraviolet Air and Surface Treatment
ASHRAE Technical Committee 2.9

C2.09 Members and Liaisons,

Please find below the meeting times for all TC2.09 related sub-committees, project committees, and main meetings. Several project and sub-committees meet regularly and these meeting times are the times that most closely coincide with the Annual Conference times.


Please see below the finalized meetings schedule and meeting links for our Winter Conference TC 2.9 Meetings.  All our sub-committee meetings (except Research), will be held virtually on Tuesday, January 9th and Friday, January 12th. The Research sub-committee meeting will be in-person on Monday, Jan 22 followed right after by our Main Meeting as per schedule below. Please note that all times are in CST.


You can check dates and timings of all other committee meetings and Technical program here https://events.rdmobile.com/Events/Details/17088


Meeting Name

Starts On

Ends On

Meeting format

Meeting Link


TC 2.9 Program

Tue, 1/9/2024

9:00-AM CST

Tue, 1/9/2024

11:00-AM CST




TC 2.9 Handbook

Tue, 1/9/2024

12:00-PM CST

Tue, 1/9/2024

2:00-PM CST




TC 2.9 Standards, SPC 185, GPC 37

Fri, 1/12/2024 9:00-AM CST

Fri, 1/12/2024

11:00-AM CST




TC 2.9 Research

Mon, 1/22/2024 8:00-AM CST

Mon, 1/22/2024 10:00-AM CST



McCormick Place West, W175A (1)

TC 2.9 Main Meeting

Mon, 1/22/2024 10:00-AM CST

Mon, 1/22/2024 12:00-PM CST



(in-person  and Virtual)


In-person location:

McCormick Place West, W175A (1)



For more information committee members may also refer to the TC 2.9 Basecamp site.

Attend a Committee Meeting

ALL ASHRAE committee meetings, including this TC’s meetings at the Winter and Annual Society conferences, are open to the public at no cost nor is conference registration required. Interested visitors, local chapter members, and potential new TC members are always welcome. However to attend technical program sessions sponsored by the TC will require registration and payment of any applicable fee.

Participation in an ASHRAE TC provides the opportunity to grow professionally and to contribute to the advancement of HVAC&R within an international organization recognized for shaping the future of the built environment through research, standards writing, publishing, and education.