; and (II) the maximum number of individuals who may be admitted shall equal the number of candidates in the election plus 3, or such greater number as may be authorized under State law. (iii) No effect on admission of other observers Nothing in this subparagraph may be construed to limit or otherwise affect the authority of other individuals to enter and observe polling place operations under any other law, including international observers authorized under any treaty or observers of the Federal Government authorized under the Voting Rights Act of 1965. (F) No effect on other tabulation requirements Nothing in this Act may be construed to supersede any requirement that an election official at a polling place report vote totals to a central tabulation facility and address discrepancies the official finds in the aggregation of those totals with other vote totals. . (b) Requiring laboratories To meet standards prohibiting conflicts of interest as condition of accreditation for testing of voting system hardware and software (1) In general Section 231(b) of such Act ( 52 U.S.C. 20971(b) ) is amended by adding at the end the following new paragraphs: (3) Prohibiting conflicts of interest; ensuring availability of results (A) In general A laboratory may not be accredited by the Commission for purposes of this section unless— (i) the laboratory certifies that the only compensation it receives for the testing carried out in connection with the certification, decertification, and recertification of the manufacturer’s voting system hardware and software is the payment made from the Testing Escrow Account under paragraph (4)