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2023 ASTSWMO Annual Meeting

October 26 @ 8:00 am - October 27 @ 12:00 pm

The Association of State and Territorial Solid Waste Management Officials (ASTSWMO) is pleased to invite State and Territorial (State) Brownfields, Federal Facilities, Hazardous Waste, Materials Management, Superfund, and Tanks programs’ members, Environmental Protection Agency (EPA) Headquarters and Regional staff, Department of Defense (DoD) and other Federal Agency officials, and other partners to the October 26-27, 2023, ASTSWMO Annual Meeting in Arlington, Va.

Meeting Agenda

Read Full Agenda
The meeting theme will focus on Complex Issues and Multifaceted Solutions.
A draft agenda is available here and will be updated regularly with more details on session presentations and confirmed speakers as they become available.

Meeting Registration

Registration for the ASTSWMO Annual Meeting is now closed.
A confirmation of registration e-mail will be forwarded to you upon receipt of your completed registration form by eventbrite.
For State members requesting reimbursement: A confirmation of reimbursement will be sent separately by ASTSWMO staff by September 22, 2023. Please do not make any travel arrangements before you receive the reimbursement confirmation from ASTSWMO staff.
If you need additional assistance regarding registration, please contact TJ Gannon in the ASTSWMO office (202-640-1065 or timothyg@astswmo.org).

Reimbursement Opportunities

ASTSWMO has funding available to reimburse State Brownfields, Federal Facilities, Hazardous Waste, Materials Management, and Superfund programs’ members for their travel expenses, lodging, and meals. Please note: Funding for Tanks is strictly for Tanks Task Force Members Only.
To receive ASTSWMO funding, State attendees must request reimbursement when registering for the meeting and funding must be approved and confirmed by ASTSWMO staff prior to travel arrangements being made.
The deadline to request reimbursement from ASTSWMO is September 15, 2023.
ASTSWMO staff will confirm reimbursement requests and provide additional travel policy and reimbursement instructions or notify you of your place on the reimbursement wait list by September 22, 2023.
Please note:
• ASTSWMO has limited funding for each Program and cannot guarantee reimbursement to every State within each Program. ASTSWMO encourages State staff to predetermine which employees will travel with ASTSWMO funding.
• Within each of the Program areas, only one reimbursed attendee per State will be approved.
• After the plenary sessions, reimbursed attendees are required to attend the program breakout sessions related to their funding source. For example, Federal Facilities-funded attendees are expected to attend the Federal Facilities sessions.

Hotel Reservations

ASTSWMO has a room block for meeting attendees to use for lodging during the 2023 Annual Meeting at the Crystal Gateway Marriott
Please use the link below to make hotel reservations for the 2023 ASTSWMO Annual Meeting.
Reserve your room here
Last Day to book at hotel: Monday, September 25, 2023
Please Note: Room blocks may fill up prior to the cut-off date.



The closest and most convenient airport is Ronald Reagan Washington National Airport (DCA), which is less than a mile from the hotel. Washington Dulles International Airport (IAD), located in suburban Virginia, is about 25 miles from the hotel. The Baltimore-Washington International Airport (BWI) is located about 35 miles away near Baltimore, MD.

ASTSWMO Gives Back

Stay tuned for this meeting’s recipient.


October 26 @ 8:00 am
October 27 @ 12:00 pm
Event Category:


View Organizer Website


Crystal City Gateway Marriot
Arlington, Virgina + Google Map