EPD (EPDs). Key characteristics http://www.environdec.com/en/What-is-an-EPD/#.VBXwq7d0y70 EPD Environmental Product Declaration (EPD) (EPDs). Environmental Product Declaration EPD EPD Environmental Product Declaration environdec.com Environmental Product Declaration Environmental Product Declaration http://www.environdec.com/en/What-is-an-EPD/#.VBXwq7d0y70 EPD