A.__The agency;

B.__Unless waived by the agency, the current owner of the fee simple of the real property subject to the covenant;

C.__Each person that originally signed the covenant, unless the person waived in a signed record the right to consent or a court finds that the person no longer exists or cannot be located or identified with the exercise of reasonable diligence; and

D.__The holder, unless the holder waived in a signed record the right to consent or except as otherwise provided in subsection 4, paragraph B.

2.__Effect of amendment of covenant.__If an interest in real property is subject to an environmental covenant, the interest is not affected by an amendment of the covenant unless the current owner of the interest consents to the amendment or has waived in a signed record the right to consent to amendments.

3.__Assignment to new holder.__Except for an assignment undertaken pursuant to a governmental reorganization, assignment of an environmental covenant to a new holder is an amendment.

4.__Assignment by holder; removal and replacement of holder.__ Except as otherwise provided in an environmental covenant:

A.__A holder may not assign its interest without consent of the other parties; and

B.__A holder may be removed and replaced by agreement of the other parties specified in subsection 1.

5.__Vacancy filled by court.__A court of competent jurisdiction may fill a vacancy in the position of holder.

§3011.__Enforcement of environmental covenant

1.__Civil action.__A civil action for injunctive or other equitable relief for violation of an environmental covenant may be maintained by: