(1) A food additive shall, with respect to any particular use or intended use of such additives, be deemed unsafe for the purpose of the application of clause (2)(c) of RCW 69.04.210, unless:

     (a) It and its use or intended use conform to the terms of an exemption granted, pursuant to a regulation under subsection (2) hereof providing for the exemption from the requirements of this section for any food additive, and any food bearing or containing such additive, intended solely for investigational use by qualified experts when in the director's opinion such exemption is consistent with the public health; or

     (b) There is in effect, and it and its use or intended use are in conformity with a regulation issued or effective under subsection (2) hereof prescribing the conditions under which such additive may be safely used.

     While such a regulation relating to a food additive is in effect, a food shall not, by reason of bearing or containing such an additive in accordance with the regulation, be considered adulterated within the meaning of clause (1) of RCW 69.04.210.

     (2) The regulations promulgated under section 409 of the Federal Food, Drug and Cosmetic Act, as of July 1, 1975, prescribing the conditions under which such food additive may be safely used, are hereby adopted as the regulations applicable to this chapter: PROVIDED, That the director is hereby authorized to adopt by regulation any new or future amendments to the federal regulations. The director is also authorized to issue regulations in the absence of federal regulations and to prescribe the conditions under which a food additive may be safely used and exemptions where such food additive is to be used solely for investigational purposes; either upon his own motion or upon the petition of any interested party requesting that such a regulation be established. It shall be incumbent upon such petitioner to establish, by data submitted to the director, that a necessity exists for such regulation and that the effect of such a regulation will not be detrimental to the public health. If the data furnished by the petitioner is not sufficient to allow the director to determine whether such a regulation should be promulgated, the director may require additional data to be submitted and failure to comply with this request shall be sufficient grounds to deny the request of the petitioner for the issuance of such a regulation.

     (3) In adopting any new or amended regulations pursuant to this section, the director shall give appropriate consideration, among other relevant factors, to the following: (a) The purpose of this chapter being to promote uniformity of state legislation with the federal act; (b) the probable consumption of the additive and of any substance formed in or on food because of the use of the additive; (c) the cumulative effect of such additive in the diet of man or animals, taking into account any chemically or pharmacologically related substance or substances in such diet; and (d) safety factors which in the opinion of experts qualified by scientific training and experience to evaluate the safety of food additives are generally recognized as appropriate for the use of animal experimentation data.

[1975 1st ex.s. c 7 § 27; 1963 c 198 § 4.]

NOTES:

     Purpose of section: See RCW 69.04.398.