The 2014 Supplement to the Documentation of the Threshold Limit Values and Biological Exposure Indices, 7th Edition is now available. The Supplement contains Documentation for the substances that were on the Notice of Intended Changes for 2013, with their corresponding values and notations, that have been approved and adopted as Threshold Limit Values (TLVs®) and Biological Exposure Indices (BEIs®).
ACGIH® has released its 2014 editions of the TLVs® and BEIs®book and the Guide to Occupational Exposure Values. The information in the user-friendly, pocket-sized TLVs® and BEIs®book is used worldwide as a guide for evaluation and control of workplace exposures to chemical substances and physical agents.
ACGIH® announced that its Board of Directors ratified the 2013 Threshold Limit Values (TLVs®) for Chemical Substances and Physical Agents and Biological Exposure Indices (BEIs®). The Board also approved recommendations for additions to the Notice of Intended Changes (NIC).