Sec. 8. (a) The director or inspector, as appropriate, shall sign each written notice or order issued under this chapter and promptly deliver the notice or order to the permittee. The notice or order must set forth with particularity the following:
(1) The nature of the violation.
(2) The remedial action required.
(3) The time established for abatement.
(4) A reasonable description of the part of the surface coal mining and reclamation operation to which the notice or order applies.
(b) The director may modify, vacate, or terminate a notice or order issued under:
(1) this chapter; or
(2) IC 13-4.1-11 (before its repeal).