Section 280-RICR-20-70-33.6 - GeneralA. The Rhode Island sales and use tax law provides an exemption for the sale, storage, use or other consumption of tangible personalty or supplies which are used or consumed in the operation of equipment the exclusive function of which is the recycling, reuse or recovery of materials (other than precious metals) from, or the treatment of, hazardous wastes. The exemption applies where hazardous wastes are generated in Rhode Island solely by the same taxpayer claiming this exemption and, further, where such personal property is located at, in, or adjacent to a generating facility of the taxpayer in Rhode Island.B. In order to qualify for this exemption the taxpayer must first procure an order from the Department of Environmental Management certifying that the equipment and/or supplies as used or consumed, qualify for the exemption.280 R.I. Code R. § 280-RICR-20-70-33.6