Welcome to the UCA International Users Group
Our mission: To enable utility integration through the deployment of open standards by providing a forum in which the various stakeholders in the utility industry can work cooperatively together as members of a common organization.
Featured Event
March 24-27, 2025 • Dallas, TX, USA
- Come see us in booth #2247
Distributech is the premier annual event for transmission and distribution, showcasing cutting-edge technologies that power our homes and businesses. This conference and exhibition offer a wealth of education, information, and solutions that drive the industry forward.
THANK YOU to this year's 2025 DISTRIBUTECH sponsors

Our Member Sites
UCAIUG
The UCAIUG main site is the central hub for general info, events, documents, and more.
CIM Users Group
Advance interoperability across the utility enterprise with CIM international standards.
OpenFMB
Learn more about OpenFMB’s common data models and unified protocol interfaces.
61850 Users Group
Implementing, advancing the adoption, and testing of 61850 and its associated standards.
UCA Testing
View testing information related to accreditation and certification.