The commissioner may issue a Notice of Program Deficiency if the commissioner finds that the agency has implemented its rules in a manner that is inconsistent with the CMP goals and policies, or has amended certified rules in a manner inconsistent with the CMP goals and policies. The notice shall set forth the specific findings of deficiency, the basis for such findings, and include recommendations to correct the deficiencies within a reasonable period established in the notice. If the agency fails to correct the deficiencies as provided in the notice and within the time allowed, the commissioner may, after notice and opportunity for public comment, revoke certification of the agency's rules. Upon revocation of certification, §29.21 of this chapter (relating to Effect of Commissioner Certification of Agency Rules and Rule Amendments) shall not apply to limit commissioner review of any agency actions.