Filing Method. An independent expenditure report shall be filed electronically by means of the browser-based software provided by the State Administrator. Additional Filing Requirements. Independent expenditure reports shall include an attestation by the filer, under penalties of perjury, in a format approved by the State Administrator that the contents of the electronic filing are a complete and accurate statement of the filer’s campaign finance activity. An independent expenditure report shall not be accepted by the State Board as filed unless it includes an electronic signature of the treasurer or other individual designated by the person under Regulation .02B(3) of this chapter.