Berkeley Analytical announces the publication of the ClearChem™ registry of manufacturers’ self-declared declarations for VOC emissions from interior building products. ClearChem declarations are claims for low VOC emissions created by product companies using a uniform template. They are transparent, complete, and 100% backed by testing to widely recognized standards. ClearChem declarations are downloadable and are specifically designed for architects, engineers and other building professionals who need documentation for indoor environmental quality credits in green, high-performance building projects, such as those pursuing certification under USGBC LEED v4.