; (II) any radioactive decay products of an element described in subclause (I), trace concentrations of which may occur in materials such as stone or granite; and (III) any other naturally occurring radioactive material. (B) Electromagnetic spectrum For the purposes of subparagraph (A), the electromagnetic spectrum of radiation includes gamma rays, x-rays, ultraviolet rays, visible rays, infrared rays, microwaves, radiowaves, and low frequency radiation. (12) Responsible person The term responsible person means— (A) the manufacturer, distributor, retailer, or packager of a covered product that is subject to a covered declaration requirement; and (B) the supplier of any constituent, component, material, chemical or chemical substance, food, or packaging to an entity described in subparagraph (A). (13) Risk-based The term risk-based means, with respect to a covered declaration requirement or a de minimis risk level, that the requirement or risk level, as applicable, is based on— (A) the likelihood and degree of injury; (B) the integration and assessment of information, including data, regarding hazards resulting from specific exposures of 1 or more constituents in, or radiation in or emitted from, a covered product; and (C) the recognition of a mode of action within a systematic compilation of scientific data that, within a structured framework, supports a hypothesized, biologically plausible pathway. (14) Trade secret The term trade secret has the meaning given the term in section 1839 of title 18, United States Code. (15) Weight of the evidence The term weight of the evidence means a systematic review method, applied in a manner that is suited to the nature of evidential information or the decision to which the method applies, that uses a pre-established protocol to— (A) comprehensively, objectively, transparently, and consistently identify and evaluate each stream of evidential information, including the strengths, limitations, and relevance of any study that is the basis for that evidential information