BACT Notices:
BACT SCIENTIFIC REVIEW COMMITTEE MEETING
May 28, 2026 | 2:00 p.m. - 4:00 p.m.
TELECONFERENCE LOCATION
Environment Protection Agency
18324 Rincon Room
75 Hawthorne Street
San Francisco, CA 94105
California Air Resources Board
1st Floor, Conference Room 110
CalEPA Building
1001 I Street
Sacramento, CA 95814
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A meeting of the South Coast Air Quality Management District BACT Scientific Review Committee will be held at 2:00 pm on Thursday, May 28, 2026 through a hybrid format of in-person attendance in Conference Room GB at the South Coast AQMD Headquarters, 21865 Copley Drive, Diamond Bar, California, and remote attendance via videoconferencing and by telephone.
Please follow the instructions below to join the meeting remotely.
ELECTRONIC PARTICIPATION INFORMATION
Instructions also provided at bottom of the agenda
Join Zoom Webinar Meeting - from PC, Laptop, or Phone
https:///aqmd.zoomgov.com/j/1605192513
Zoom Webinar ID: 160 519 2513 (applies to all)
Teleconference Dial In
+1 669 254 5252
One tap mobile
+16692545252,,1605192513#
Audience will be allowed to provide public comment in person or through Zoom connection or telephone during public comment periods.
Please note that under the California Public Records Act (Gov’t. Code § 7920.000 et seq.) your written and oral comments, attachments, and associated contact information (e.g., your address, phone, email) become part of the public record and can be released to the public on request or posted on the South Coast AQMD website.
Phone controls for participants:
The following commands can be used on your phone's dial pad while in Zoom Webinar meeting:
*6 - Toggle mute/unmute
*9 - Raise hand
The Agenda and Proposed Updates to the BACT Guidelines will be available at
www.aqmd.gov/home/permits/bact/public-notices-docket
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BACT GUIDELINE UPDATES
The latest round of BACT Guideline Updates were approved by the Governing Board on February 2, 2024.
The Agenda and Presentation are available at:
www.aqmd.gov/home/permits/bact/public-notices-docket
Notices for New BACT Determinations
The public participation process in BACT determinations was enhanced to include technical review and comments by a focused Scientific Review Committee (SRC) at periodic intervals, prior to the updates of the South Coast AQMD BACT Guidelines. At the same time, a 30-day notice period has been established for the SRC and interested persons to review and comment on South Coast AQMD BACT determinations that result in BACT requirements that are more stringent than previously imposed BACT, the following are notices of new BACT determinations that are more stringent than prior BACT requirements by South Coast AQMD.