30 C.F.R. § 583.345
(a) Unless otherwise provided for in the agreement, the parties to the agreement may submit to BOEM a written request to extend or modify an agreement. BOEM is under no obligation to extend or modify an agreement and cannot be held liable for the consequences of the expiration of an agreement. With the exception of paragraph (b) of this section, any such requests must be made at least 180 days before the term of the agreement expires. BOEM will respond to the request for modification within 30 days of receipt and request any necessary information and evaluations to comply with § 583.305. BOEM may approve the request, disapprove it, or approve it with modifications subject to the requirements of § 583.305.
(1) If BOEM approves a request to extend or modify an agreement, BOEM will draft an agreement modification for review by the parties to the agreement in the form of an amendment to the original agreement. The amendment will include: