45 C.F.R. § 801.304 Form of challenge.
Title 45 - Public Welfare
(a) A challenge shall be under oath and shall contain: (1) The name and address of the OPM office to which it is submitted; (2) The date of submission; (3) The name and address of the challenger; (4) The name and address of his representative, if any; (5) The name and address of the challenged person and his certificate number as they appear on the eligibility list; (6) A written statement setting forth in plain and concise language the facts constituting the grounds for challenging the listing of the challenged person on the eligibility list; (7) Affidavits of at least two persons (one of whom may be the challenger) with their addresses, stating that they have personal knowledge of the facts that constitute the grounds for challenge and setting forth those facts in plain and concise language. Each affidavit shall be sworn to before a person authorized to administer oaths; and (8) A certification that service of the challenge on the challenged person has been made as required by paragraph (b) of this section. (b) The challenger shall file his challenge in triplicate and shall have a copy of it served on the challenged person. That service may be in person or by first-class mail properly addressed with charges prepaid.
Title 45: Public Welfare
PART 801—VOTING RIGHTS PROGRAM
Subpart C—Challenges to Listing on Eligibility List
§ 801.304 Form of challenge.

