Dectron Internationale has achieved International Standardization Organization (ISO) 9001:2000 certification. The certification, which is a strict quality control management criteria that Dectron must adhere to in its manufacturing process, covers subsidiaries Dectron Inc. and Circul-Aire Inc. The ISO 9001:2000 certification covers four manufacturing plants producing dehumidification, energy recovery, air-purification, and precision air conditioning equipment.