Registration for WEF/IWA Residuals and Biosolids is open!
2023 WEF/IWA Residuals and Biosolids rates
To log in and register, follow these steps:
For step-by-step instructions on the registration process, view the registration tutorial PDF.
Registration Fee Includes:
Access to Technical Sessions, networking events, and digital conference proceedings. Workshops are not included with conference registration.
Member Rate Qualifications:
To qualify for member rates, you must have a current individual WEF or IWA membership, valid through the event date. You should have your own individual member ID number. Though your institution may be a member of WEF, you must maintain an individual WEF membership to be eligible to receive the member rate. Learn more about WEF Membership.
If you are not a member or your membership lapses and is not renewed by the time of the event, you will either have to join/renew your membership or pay the non-member rate for the event.
Students that are not a member of WEF must pay the student nonmember rate and provide proof of student status.
Online registration payments are by credit card only (Visa, Mastercard, or American Express).
Cancellation and Substitution:
A written request for cancellation/refund must be submitted by April 28, 2023. WEF will charge a 25% cancellation fee and refund 75%. No refunds will be issued for cancellations requested after April 28, 2023. Rather than canceling, consider sending a substitute. An organization may submit a request to substitute one person for another in writing by April 28, 2023.
All attendees must have a unique email address registered. If you are registering for someone else, please be sure to enter their email address.
Policies, Terms, and Conditions
Questions? Please contact: Registration@wef.org
2023 Conference Headquarters Hotel:
The Westin Charlotte
601 South College Street
Charlotte, NC 28202
2023 Conference Rate: US$239.00/night plus occupancy taxes and fees
Occupancy Fees/Taxes (nightly; subject to change): 15.25%
Hotel rooms are available at The Westin Charlotte, located across the street from the Charlotte Convention Center. The walking distance between the Westin and the convention center is 0.2 miles or 0.3 kilometers.
Rooms are available at the negotiated conference rate until April 24, 2023, or until the room block sells out, whichever occurs first.
Getting to and around Charlotte
Explore all of the details about this conference, including the technical program, exhibition information, continuing education information, and more.
Get the latest on the education and events for RBC 2023.
Register and plan your stay in Charlotte.
Find out how to reach the RBC 2023 audience