; and (2) a description of the process by which the individual may decline to be registered to vote in elections for Federal office in the State. (c) Automatic Registration of Eligible Individuals Upon the expiration of the 21-calendar day period which begins on the date the appropriate State election official issues a notification to an individual under subsection (b)(1), the official shall ensure that the individual is registered to vote in elections for Federal office held in the State unless— (1) the official determines that the individual does not meet the eligibility requirements for registering to vote in such elections; (2) prior to the expiration of such 21-calendar day period, the individual notifies the official that the individual declines to be registered to vote in such elections; or (3) the individual is already registered to vote in such elections. . (b) Conforming Amendment Relating to Timing of Registration Prior to Elections Section 8(a)(1)(A) of such Act ( 52 U.S.C. 20507(a)(1)(A) ) is amended to read as follows: (A) in the case of registration through a motor vehicle authority under section 5, if the identifying information with respect to the individual is transmitted by the authority to the appropriate State election official under section 5(a)(1) not later than the lesser of 30 days, or the period provided by State law, before the date of the election; . (c) Other Conforming Amendment Section 4(a)(1) of such Act ( 52 U.S.C. 20503(a)(1) ) is amended to read as follows: (1) through the State motor vehicle authority pursuant to section 5