We believe sustainability claims should be subject to the same science-based analysis expected from any other product performance claim. We are the only company in the industry to have subjected products to Life Cycle Assessments (LCAs), to have produced Environmental Product Declarations (EPDs) in conformity with ISO rules 14040, 14044 and 14025, and to have done both since 2011. Copies of the LCAs and EPDs are available upon request.