The Adhesive and Sealant Council (ASC), along with UL Environment as the program operator, recently released a product category rule for sealants covering North America. “The publication of the Product Category Rule (PCR) for sealants demonstrates that ASC is able to mobilize its membership to accomplish a task that is important for the continued use […]

Since 2001 the GREENGUARD Environmental Institute’s certification program has served as an assurance that many different materials, including glass and doors, are certified for low chemical emissions. Now, UL Environment, a business unit of Underwriters Laboratories, has reached an agreement with Air Quality Sciences Inc. (AQS) to acquire it and its certifying body, the GREENGUARD […]