The Board of Directors of ACGIH® has ratified the 2012 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).
The Annual Reports of the ratifications of the ACGIH® Board will be published in the winter issue of the ACGIH® newsletter, Today! Online, and can be found online at www.acgih.org/store/ProductDetail.cfm?id=2192. ACGIH® members can download the electronic version of the Annual Reports at no cost. Nonmembers may also acquire the Reports through the ACGIH® website for $24.95.