A. Any person who handles radioactive materials that are exempt under Sections 30180 and 30345 of Title 17 of the California Administrative Code or licensed with the Department of Health Services;

B. Hazardous substances contained only in consumer products packaged for distribution to, and use by, the general public;

C. Any person using, handling, or storing less than five hundred pounds or fifty-five gallons a month, whichever is less, of a hazardous material. The exemption of this subsection C shall not apply to the use, handling, or storage of known carcinogens except to the extent that such carcinogens are used or intended to be used for medical or therapeutic purposes;

D. Any person, while engaged in the transportation of hazardous materials, including storage directly incident to transportation, provided that such materials are accompanied by shipping papers prepared in accordance with the provisions of the Federal Hazardous Materials Regulations (40 C.F.R., Subchapter C). (Ord. 83-18 § 1, 1983)