Project Leader, ISO 10303-11:2004
David Loffredo is a founding member of the EXPRESS Language Foundation and served as co-project leader of the second edition of the EXPRESS language standard (ISO 10303-11:2004), together with Peter Wilson.
Contributions
Loffredo has been a long-time contributor to EXPRESS standardization and STEP implementations, bringing deep expertise in both the language specification and its practical application in industrial data exchange.
He co-led the effort to update the EXPRESS language standard to its second edition, incorporating lessons learned from a decade of industrial use and clarifying ambiguities in the original specification.