Sec. 1. 38 MRSA §1310-B, sub-§2, as affected by PL 1989, c. 890, Pt. A, §40 and amended by Pt. B, §233, is further amended to read:

2. Hazardous waste information and information on mercury- added products. Information relating to hazardous waste submitted to the department under this subchapter or information relating to mercury-added products submitted to the department under chapter 16-B may be designated by the person submitting it as being only for the confidential use of the department, its agents and employees, the Department of Agriculture, Food and Rural Resources and the Department of Human Services and their agents and employees, other agencies of State Government, as authorized by the Governor, employees of the United States Environmental Protection Agency and the Attorney General and employees of the municipality in which the hazardous waste is located. The designation must be clearly indicated on each page or other portion of information. The commissioner shall establish procedures to insure that information so designated is segregated from public records of the department. The department's public records must include the indication that information so designated has been submitted to the department, giving the name of the person submitting the information and the general nature of the information. Upon a request for information, the scope of which includes information so designated, the commissioner shall notify the submittor. Within 15 days after receipt of the notice, the submittor shall demonstrate to the satisfaction of the department that the designated information should not be disclosed because the information is a trade secret, production, commercial or financial information, the disclosure of which would impair the competitive position of the submittor and would make available information not otherwise publicly available. Unless such a demonstration is made, the information must be disclosed and becomes a public record. The department may grant or deny disclosure for the whole or any part of the designated information requested and within 15 days shall give written notice of the decision to the submittor and the person requesting the designated information. Notwithstanding section 344, subsection 4, a A person aggrieved by a decision of the department may appeal only to the Superior Court in accordance with the provisions of section 346. All information provided by the department to the municipality under this subsection must be confidential and not a public record under Title 1, chapter 13. In the event a request for such information is submitted to the municipality, the municipality shall submit that request to the commissioner to be processed by the department as provided in this subsection.