1. Short title This Act may be cited as the Election Integrity Act of 2023 . 2. Prohibiting use of proprietary voting system hardware or software not enabling audits (a) Prohibition Section 301(a) of the Help America Vote Act of 2002 ( 52 U.S.C. 21081(a) ) is amended by adding at the end the following new paragraph: (7) Prohibiting use of proprietary hardware or software not meeting voluntary guidance for interoperability and auditability The voting system may not use any proprietary hardware or software unless the manufacturer of the hardware or software provides the appropriate election official with such information and assistance as the official may require to enable the voting system to be interoperable and auditable in accordance with the most recent voluntary voting system guidelines issued by the Commission under this title. . (b) Effective date Section 301(d) of such Act ( 52 U.S.C. 21081(d) ) is amended by striking the period at the end and inserting the following: , or, in the case of the requirements of paragraph (7) of subsection (a), on and after January 1, 2024. . 3. Prohibiting use of voting system produced by foreign entity in elections for Federal office (a) Prohibition Section 301(a) of the Help America Vote Act of 2002 ( 52 U.S.C. 21081(a) ), as amended by section 2(a), is further amended by adding at the end the following new paragraphs: (8) System hardware and software manufactured and maintained in United States All of the hardware components and all of the software components of the system shall be manufactured in the United States and shall be maintained and serviced only by persons who are in the United States. (9) System not produced by foreign entity (A) In general The voting system may not be produced by a foreign entity. (B) Foreign entity defined In subparagraph (A), the term foreign entity means any of the following: (i) A foreign national. (ii) Any corporation which is not a foreign national and in which a foreign national or an alien directly or indirectly owns or controls any