; or (B) by modifying the information it provides to persons making contributions which is otherwise required under title III (including information it provides through the Internet). B Eligibility and Certification 511. Eligibility (a) In general A candidate for the office of Senator or Representative in, or Delegate or Resident Commissioner to, the Congress is eligible to be certified as a participating candidate under this title with respect to an election if the candidate meets the following requirements: (1) The candidate files with the Commission a statement of intent to seek certification as a participating candidate. (2) The candidate meets the qualifying requirements of section 512. (3) The candidate files with the Commission a statement certifying that the authorized committees of the candidate meet the requirements of section 504(c). (4) Not later than the last day of the Clean Money qualifying period, the candidate files with the Commission an affidavit signed by the candidate and the treasurer of the candidate's principal campaign committee declaring that the candidate— (A) has complied and, if certified, will comply with the contribution and expenditure requirements of section 521