Hazardous substance

Hazardous substance as defined by section 101 of CERCLA, means:
(1) Any substance designated pursuant to section 311(b)(2)(A) of the Federal Water Pollution Control Act (33 U.S.C. 1251 et seq.);
(2) Any element, compound, mixture, solution, or substance designated pursuant to section 102 of CERCLA;
(3) Any hazardous waste having the characteristics identified under or listed pursuant to section 3001 of the Solid Waste Disposal Act (42 U.S.C. 6801 et seq.) (but not including any waste the regulation of which under the Solid Waste Disposal Act has been suspended by Act of Congress);
(4) Any toxic pollutant listed under section 307(a) of the Federal Water Pollution Control Act;
(5) Any hazardous air pollutant listed under section 112 of the Clean Air Act (42 U.S.C. 7401 et seq.); and
(6) Any imminently hazardous chemical substance or mixture with respect to which the Administrator of EPA (Administrator) has taken action pursuant to section 7 of the Toxic Substances Control Act (15 U.S.C. 2601 et seq.). The term does not include petroleum, including crude oil or any fraction thereof which is not otherwise specifically listed or designated as a hazardous substance under paragraphs (1) through (6) of this definition, and the term does not include natural gas, natural gas liquids, liquefied natural gas, or synthetic gas usable for fuel (or mixtures of natural gas and such synthetic gas).

Source

40 CFR § 307.14

---

Scoping language

Terms that are not defined in this section or restated herein, shall have the meaning set forth in section 101 of CERCLA or the 1990 NCP or any final revision thereto. As used in this part, the following words and terms shall have the meanings set forth below:

---

Is this correct? or