housing to workers with families who request it when it is the prevailing practice in the area and occupation of intended employment to provide family housing. (3) United States workers Notwithstanding paragraphs (1) and (2), an employer is not required to provide housing to United States workers who are reasonably able to return to their residence within the same day. (4) Timing of inspection (A) In general The Secretary of Labor or designee shall make a determination as to whether the housing furnished by an employer for a worker meets the requirements imposed by this subsection prior to the date on which the Secretary of Labor is required to make a certification with respect to a petition for the admission of such worker. (B) Timely inspection The Secretary of Labor shall provide a process for— (i) an employer to request inspection of housing up to 60 days before the date on which the employer will file a petition under this section