; and (bb) provide notice to all residents in the covered housing affected by the initial risk assessment, and provide notice in the common areas of the covered housing, that lead-based paint hazards were identified and will be controlled within the 30-day period described in item (aa); and (IV) provide that there shall be no extension of the 30-day period described in subclause (III)(aa). (iii) Exceptions The regulations promulgated under clause (ii) shall provide an exception to the requirement under subclause (I) of such clause for covered housing— (I) if the public housing agency for or owner of the covered housing submits to the Secretary documentation— (aa) that the public housing agency or owner conducted a risk assessment of the covered housing for lead-based paint hazards during the 12-month period preceding the date on which the family is expected to reside in the covered housing; and (bb) of any clearance examinations of lead-based paint hazard control work resulting from the risk assessment described in item (aa); (II) from which all lead-based paint has been identified and removed and clearance has been achieved in accordance with regulations promulgated under section 402 or 404 of the Toxic Substances Control Act ( 15 U.S.C. 2682 , 2684), as applicable; (III) (aa) if the dwelling unit is unoccupied; (bb) if the public housing agency for or owner of the covered housing, without any further delay in occupancy or increase in rent, provides the family with another dwelling unit in the covered housing that has no lead-based paint hazards; and (cc) the common areas servicing the new dwelling unit have no lead-based paint hazards