; (2) in clause (i)(II), by striking (other than an applicant to whom clause (ii) applies) ; and (3) by amending clause (ii) to read as follows: (ii) Special rule for applicants without driver’s license or social security number If an applicant for voter registration for an election for Federal office has not been issued a current and valid driver’s license or a social security number, the State shall assign the applicant a temporary number which shall be valid to identify the applicant for the purposes of voter registration only during the period that begins on the date the temporary number is assigned and ends 30 days after the date that the applicant receives a current and valid driver’s license or a social security number. If the applicant fails to provide a driver’s license number or the last 4 digits of the social security number (as the case may be) to the State during the 30-day period that begins on the date the applicant receives such driver’s license or social security number, the applicant’s application for voter registration with respect to which the temporary number was assigned may not be accepted or processed by the State. . 139. GAO study on domestic manufacturing and assembly of voting equipment (a) Study required The Comptroller General of the United States shall carry out a study on the feasability and requirements for all voting equipment used in elections for Federal office to be manufactured and assembled in the United States, which shall include an assessment of the importance of maintaining a secure supply chain for such voting equipment. (b) Submittal Not later than 2 years after the date of the enactment of this Act, the Comptroller General shall submit a report containing the results of the study carried out under subsection (a) to— (1) the appropriate congressional committees; (2) the chief State election official of each State; (3) the Election Assistance Commission