Section 736.15 - Implementation, enforcement, and maintenance of a Federal program(a) The Director shall implement, administer, enforce, and maintain a Federal program or any revision thereto not later than 30 days after a Federal program is promulgated or revised.(b)(1) Except as provided in paragraph (b)(2) of this section, the Director shall implement the procedures and criteria of a Federal program for a State for designating lands unsuitable for all or certain types of surface coal mining one year after a Federal program is made effective for a State.(2) When a complete or partial Federal program is promulgated because of a State's failure to implement, maintain, or enforce adequately all or a part of its State program, all applicable portions of the Federal program for the State under this part shall be effective immediately upon implementation of the Federal program.48 FR 41348, Sept. 14, 1983