Any chemical substance that is in the Master Inventory File at the beginning of a submission period described in § 711.20 , unless the chemical substance is specifically excluded by § 711.6 .
40 C.F.R. §711.5
Any chemical substance that is in the Master Inventory File at the beginning of a submission period described in § 711.20 , unless the chemical substance is specifically excluded by § 711.6 .
40 C.F.R. §711.5