6510 - Amendment or termination by consent.

     § 6510.  Amendment or termination by consent.        (a)  Signature.--An environmental covenant may be amended or     terminated by consent only if the amendment or termination is     signed by all of the following:            (1)  The agency.            (2)  Unless waived by the agency, the current owner in        fee simple of the real property subject to the environmental        covenant.            (3)  Each person that originally signed the environmental        covenant or that person's successor in interest unless:                (i)  the person waived the right to consent in a            signed record; or                (ii)  a court finds that the person no longer exists            or cannot be located or identified with the exercise of            reasonable diligence.            (4)  Except as otherwise provided in subsection (d)(2),        the holder.        (b)  Effect upon property interests subject to environmental     covenants.--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:            (1)  consents to the amendment; or            (2)  has waived in a signed record the right to consent        to the amendment.        (c)  Effect of assignment.--Except for an assignment     undertaken pursuant to a governmental reorganization, assignment     of an environmental covenant to a new holder is an amendment.        (d)  Assignment requirements.--Except as otherwise provided     in the environmental covenant:            (1)  a holder may not assign its interest without consent        of the other parties;            (2)  a holder may be removed and replaced by agreement of        the other parties specified in subsection (a); and            (3)  a court of competent jurisdiction may fill a vacancy        in the position of holder.        Cross References.  Section 6510 is referred to in sections     6504, 6508, 6509 of this title.