Hoke Inc., a Division of Circor International, has announced ISO 9001:2000 certification for the design, manufacturing, assembly and testing of Hoke valves, actuators and sampling cylinders, GO regulators and Gyrolok compression tube fittings. This Quality Standard upgrade from ISO 9002:1994 was achieved on its first pass audit by Det Norske Veritas and is valid through July 2005. It follows an extensive period of preparation and Quality Management System modifications along with implementation of the full scope of ISO 9001:2000 requirements.