Who must comply with this subchapter, and briefly, what do they have to do?

Who must comply with this subchapter, and briefly, what do they have to do?. (1) The requirements in this subchapter apply to owners and operators who treat or store hazardous waste under a subch. J of ch. NR 670 standardized license, except as provided in s. NR 667.0001 (2) or sub. (4) . (2) The owner or operator shall: (a) Prepare a closure cost estimate as required in s. NR 667.0142 . (b) Demonstrate financial assurance for closure as required in s. NR 667.0143 . (c) Demonstrate financial assurance for liability as required in s. NR 667.0147 . (3) The owner or operator shall notify the department if the owner or operator is named as a debtor in a bankruptcy proceeding under Title 11 of the United States Code (See also s. NR 667.0148 ). (4) States and the federal government are exempt from the requirements of this subchapter.