SACRAMENTO -- The Cal/OSH Standards Board has made nonsubstantive revisions to General Industry Safety Orders 5146, providing updated references to statutory law and identifying the agencies currently authorized to certify and approve exhaust purifier devices for internal combustion engines.The changes are effective Feb. 4, 2005. For more information, contact Standards Board Staff Services Manager Marley Hart at 916-274-5721. Copyright 2005 Providence Publications, LLC - All Rights Reserved.
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