Cal. Health & Safety Code § 25150.82
(c) The department, in consultation with the Department of Resources Recycling and Recovery, the State Water Resources Control Board, and affected local air quality management districts, may adopt regulations establishing management standards for metal shredding facilities for hazardous waste management activities within the department’s jurisdiction as an alternative to the requirements specified in this chapter and the regulations adopted pursuant to this chapter, if the department does all of the following:
(d) Before the department gives notice of a proposal to adopt the alternative management standards pursuant to subdivision (c), and before the department adopts the regulation, the department shall do all of the following:
(3) Prepare, as required by paragraph (1) of subdivision (c), an analysis that addresses all of the following aspects of the activity, to the extent that the alternative management standards can affect these aspects of the activity:
(e) The department shall not give notice proposing the adoption of, and the department shall not adopt, a regulation pursuant to subdivision (c) unless it first demonstrates at least one of the following, using the information developed in the analysis prepared pursuant to subdivision (d) and any other information available to the department:
(1) The requirements that the alternative management standards replace are not significant or important in either of the following situations:
(j)
(2) If the alternative management standards adopted by the department pursuant to this section result in treated metal shredder waste being classified as nonhazardous waste, the material may be managed in either of the following manners:
(3) This section does not limit the disposal or use of treated metal shredder waste as alternative daily cover pursuant to Section 41781.3 of the Public Resources Code and the regulations adopted to implement that section, or for other authorized beneficial uses if that disposal or use is at a facility meeting the requirements of subparagraph (B) of paragraph (2), is made under the authority of the hazardous waste determinations governing metal shredder waste issued by the department before January 1, 2014, and is made before the department does either of the following:
(k) The department shall complete the analysis described in paragraph (1) of subdivision (c) and subsequent regulatory action before January 1, 2018. All hazardous waste classifications and policies, procedures, or guidance issued by the department before January 1, 2014, governing or related to the generation, treatment, and management of metal shredder waste or treated metal shredder waste shall be inoperative and have no further effect on January 1, 2018, if the department completes its analysis pursuant to subdivision (c) and takes one of the following actions: