Walls and Ceilings News OSB plant to be ISO certified June 27, 2001 The Huber Engineered Woods plant in Commerce, Ga., has been certified to ISO 9002-1994 standards. This is the first OSB plant in the United States to be certified. Share This Story You must login or register in order to post a comment. Report Abusive Comment Thank you for helping us to improve our forums. Is this comment offensive? Please tell us why.