(1) If the Agency has reason to believe that the certification of a person who has certified that he or she is an alien lawfully present in the United States is invalid, the displacing Agency shall obtain verification of the alien's status from the local Bureau of Citizenship and Immigration Service (BCIS) Office. A list of local BCIS offices is available at http://www.uscis.gov/graphics/fieldoffices/alphaa.htm. Any request for BCIS verification shall include the alien's full name, date of birth and alien number, and a copy of the alien's documentation. (If an Agency is unable to contact the BCIS, it may contact the FHWA in Washington, DC, Office of Real Estate Services or Office of Chief Counsel for a referral to the BCIS.)