(c)
Review and other determinations
(1)
Subsequent review
The Secretary shall review State organic certification programs not less than once during each 5-year period following the date of the approval of such programs.
(2)
Changes in program
The governing State official, prior to implementing any substantive change to programs approved under this subsection, shall submit such change to the Secretary for approval.
(3)
Time for determination
The Secretary shall make a determination concerning any plan, proposed change to a program, or a review of a program not later than 6 months after receipt of such plan, such proposed change, or the initiation of such review.