§ 27-0919. Proprietary information.

The department shall hold confidential any information concerning the
chemical composition, quantity, method of treatment or disposal of
hazardous waste or any information related thereto when shown by any
person that such information, if made public, would divulge competitive
business information, methods or processes entitled to protection as
trade secrets of such person, except that such information may be
disclosed to any officers, employees or authorized representatives of
the United States or the state concerned with carrying out RCRA or the
state hazardous waste program or when relevant in any proceeding
thereunder.