Is there an official UML certification process?
Created May 4, 2012
Steven Newton Depending on what you mean by "official", there are some initiatives towards testing for competency in object-oriented design and analysis, and the UML is part of the package. Sun's Level II Certified Solution Developer test and IBM's Object-Oriented Analysis and Design Test
both show knowledge of UML as part of the objectives.
Take a look at these websites: