Berkley Analytical (BkA) is an environmental laboratory specializing in VOC emission testing of building products. BkA's VOC emission testing standard is the most widely used standard in North America and is referenced in USGBC LEED v4 and in many other green building rating systems and green construction codes.
In addition to VOC Emission Certification, BkA created the ClearChem program. ClearChem Declarations 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.
Many products in our SUSTAIN Portfolio offer VOC Emission Testing Certificates, ClearChem Declarations and other transparency documents including EPDs, HPDs, and Declare Labels. Learn more about the industry’s first collection of high performance and highly sustainable products.