Process for commercial purposes
Process for commercial purposes means the preparation of a chemical substance or mixture, after its manufacture, for distribution in commerce with the purpose of obtaining an immediate or eventual commercial advantage for the processor. Processing of any amount of a chemical substance or mixture is included. If a chemical substance or mixture containing impurities is processed for commercial purposes, then those impurities are also processed for commercial purposes.
40 CFR § 716.3
The definitions in section 3 of TSCA apply to this subpart. In addition, the following definitions are provided for the purposes of this subpart: