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§ 42.0910 — Exemptions to Disclosure

San Diego Municipal Code (City Clerk PDFs, pages revised through October 2026) · San Diego Municipal Code § 42.0910

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§42.0910 Exemptions to Disclosure

(a) A substance designated as a hazardous substance by this division solely by its presence on the Nuclear Regulatory Commission list of radioactive materials, shall be exempt from the requirement that these materials be listed on the disclosure form. (b) Hazardous substances contained only in consumer products packaged for distribution to, and used by, the general public shall be exempt from disclosure under this division. (c) Any person using or handling a hazardous material in amounts not exceeding 500 pounds or 55 gallons, whichever is the lesser, in any month in one location, shall be exempted from the requirement of disclosure of that use or handling unless the Health Officer upon approval by the Council has provided notice that he or she has changed the weight or volume limits of this exemption for a specific class of acutely or extremely hazardous materials in response to public health concerns. This exemption shall not apply to laboratories involved in chemical synthesis and production. Known carcinogens or reproductive toxins of any quantity shall not be exempted pursuant to this subsection unless used or intended to be used for medical or therapeutic purposes.

(“Exemptions to Disclosure” added 5–9–1983 by O–15964 N.S.)