Nothing in 105 CMR 120.251, 120.253, 20.254, or 120.256 relieves the licensee from complying with other applicable federal, state and local regulations governing any other toxic or hazardous properties of materials that may be disposed of in accordance with 105 CMR 120.251, 120.253, 120.254, or 120.256.
105 CMR, § 120.257