Section 1090.510 - Diesel and distillate fuel produced from TDP(a) A transmix processor must not use any feedstock other than transmix to produce TDP.(b) A transmix processor must demonstrate that each batch of diesel fuel or distillate fuel produced from TDP meets the applicable standard in subpart D of this part and must comply with all other requirements applicable to a diesel fuel or distillate fuel manufacturer under this part.(c) A transmix processor that produces 500 ppm LM diesel fuel from TDP must also comply with the requirements in § 1090.515 .