Thank You


Congratulations! Your pass for IWBC 2023 is officially booked.

We look forward to seeing you at the Walter E. Washington Convention Center in Washington, DC, (Tours: September 26 | Conference & Expo 27-28, 2023). Please check your email for your confirmation, which includes your financial statement and registration information. If you do not receive an email confirmation, please check your spam folder or log back into your registration at https://greenbuild.informaconnect.com/2023/registrations/ where you will be taken to the “Order Review” page. Using the options at the top of the page, you can then print or email a copy of your invoice. You will receive more details sent to the email used at registration, including announcements, schedules, show app access, and more as we get closer to the show.

Still need to book your travel accommodations?

Book your hotel with IWBC’s offical travel partner for an exclusive attendee discount. More details are available by clicking here.

Register with Confidence:

Paid tickets are non-refundable. You may transfer your registration to another member of your organization with a letter identifying the person taking your place or choose to roll your registration over to the following year. Substitution Requests & Roll Overs are subject to a $49 processing fee and must be received at least 30 days in advance of the event. Submit your Substitution Request to registration@greenbuildexpo.com.

For any questions regarding your pass, contact us at registration@greenbuildexpo.com.