This document summarizes the growing adoption of Foundation Fieldbus technology in industrial process automation. It notes that there are now over 200,000 Fieldbus devices in more than 5,000 installations. Many large industrial facilities are implementing Fieldbus for new projects and system upgrades in industries like refining, chemicals, pharmaceuticals, and pulp and paper. The document also lists the wide variety of field devices from over 25 automation manufacturers that have been registered as compatible with Fieldbus standards.