evidence: No citizen shall be denied the right to vote in any Federal, State, or local election because of his failure to comply with any test or device in any State with respect to which the determinations have been made under the third sentence of subsection (b) of this section or in any political subdivision of such State (as such subdivision existed on the date such determinations were made with respect to such State), though such determinations were not made with respect to such subdivision as a separate unit, or in any political subdivision with respect to which such determinations have been made as a separate unit, unless the United States District Court for the District of Columbia issues a declaratory judgment under this section. [...] Amendment by Pub. L. 107–252 effective upon appointment of all members of the Election Assistance Commission under section 20923 of this title, see section 21134(a) of this title.