N.Y. Comp. Codes R. & Regs. tit. 6, § 375-3.5
(a) In addition to such further terms and conditions as the department may require in the brownfield site cleanup agreement, the brownfield site cleanup agreement shall include the description of the site boundaries and be deemed to include, and the applicant shall comply with, all of the provisions set forth in section 375-1.5(b) of this Part and the following:
(1) Indemnification. Unless otherwise approved by the department, a remedial party shall indemnify and hold the State, the trustee of the State's natural resources, and their representatives and employees harmless from any claim, suit, action, and cost of every name and description arising out of or resulting from the fulfillment or attempted fulfillment of the brownfield site cleanup agreement except for those claims, suits, actions, and costs arising from the gross negligence or willful or intentional misconduct by the State of New York, and/or its representatives and employees during the course of any activities conducted pursuant to the remedial program. The department shall provide written notice no less than 30 days prior to commencing a lawsuit seeking indemnification.
(b) Termination of the agreement by the applicant.
The applicant may terminate a brownfield site cleanup agreement at any time and for any reason, provided that:
(3) at the time of termination, the site is in no worse condition, from an environmental and public health perspective, than before the applicant entered into the brownfield site cleanup agreement.
(c) Termination of the agreement by the department.
The department may terminate the brownfield site cleanup agreement for cause, including, but not limited to, if the applicant fails to substantially comply with the agreement's terms and conditions, including, without limitation, the failure to initiate, proceed with, or complete the remedial program in accordance with its schedule.
(1) Prior to termination of an agreement by the department, the department shall:
(2) The brownfield site cleanup agreement shall be terminated 31 days after the effective date, as set forth in section 375-1.11(e) of this Part, of the department's notice, unless the remedial party: