Section 764 does not apply to unpackaged industrial by-products derived primarily from residuals regulated by Title 38, chapter 13 and by rules adopted by the Department of Environmental Protection governing solid waste management matters concerning composting facilities and the agronomic utilization of residuals when those industrial by-products include a legible and conspicuous disclaimer on their marketing materials and labeling specifically stating: "This product is an industrial by-product, and any claims of neutralizing value and fineness are not guarantees."   [PL 2013, c. 204, §6 (NEW).]

Industrial by-products exempted under this section need not comply with sections 765 and 766.   [PL 2013, c. 204, §6 (NEW).]