Testing Services Group, LLC

TSG is pleased to announce notification from both the U.S. Environmental Protection Agency (U.S. EPA) and California Air Resource Board (CARB) that TSG-901, a TSG proprietary combined test procedure for small off-road engine and equipment (S.O.R.E.) evaporative emission measurement has been approved for use by manufacturers. Copies of the approval notifications received from both government entities appear on our news page. S.O.R.E. Proprietary Test Procedure Available only at TSG. Announcing the TSG Robotic Test System. Conduct durability tests under highly repeatable, tightly controlled test conditions.