; and (ii) consistent with applicable State or local laws and procedures, withholding final approval of construction or occupancy of a covered dwelling unit unless and until such compliance is determined. (B) Condition of Federal housing assistance The Secretary of Housing and Urban Development, the Secretary of Agriculture, and the Secretary of Veterans Affairs may not provide any Federal financial assistance under any program administered by such Secretary to a State or unit of general local government (or any agency thereof) unless the appropriate State or local agency thereof is, in the determination of the Secretary involved, taking the enforcement actions under subparagraph (A). (c) Civil action for private persons (1) Action Any person aggrieved by an act or omission that is unlawful under this Act may commence a civil action in an appropriate United States district court or State court against any person or entity responsible for any part of the design or construction of a covered dwelling unit no later than two years after the occurrence or termination of the alleged unlawful conduct under this Act. (2) Liability In any action under this subsection for a violation involving architectural or construction plans for a covered dwelling unit that were approved by the appropriate State or local department or agency— (A) if such approved plans violate this Act and any construction on such dwelling that violates this Act was performed in accordance with such approved plans, such State or local department or agency shall be liable for such construction in violation