International Resources

The AWWA Annual Conference & Exhibition (ACE) attracts diverse attendees from around the world. To foster collaboration for our international guests, ACE features networking opportunities, events and topics with global appeal throughout the conference and professional program.

Visa Request

If an invitation letter is needed to secure your US visa to attend ACE21, or if you wish to find information on US Embassy, Visa Waiver Program and other details for tourism, please visit our Visa Request page. Requests will be honored for attendees and presenters with the intent to register.

Hear What People are Saying About ACE

"ACE brings together people from a diverse set of backgrounds. It's very inclusive."

— Utility Manager, ACE19 Attendee