1. Short title This Act may be cited as the Consistent Labeling for Political Ads Act . 2. Requiring online platforms to display notices identifying sponsors of political advertisements and to ensure notices continue to be present when advertisements are shared (a) Requirement Section 304 of the Federal Election Campaign Act of 1971 ( 52 U.S.C. 30104 ) is amended by adding at the end the following new subsection: (j) Ensuring display and sharing of sponsor identification in online political advertisements (1) Requirement An online platform displaying a qualified political advertisement shall— (A) display with the advertisement a visible notice identifying the sponsor of the advertisement (or, if it is not practical for the platform to display such a notice, a notice that the advertisement is sponsored by a person other than the platform); and (B) ensure that the notice will continue to be displayed if a viewer of the advertisement shares the advertisement with others on that platform. (2) Definitions (A) Online platform For purposes of this subsection, the term online platform means any public-facing website, web application, or digital application (including a social network, ad network, or search engine) which— (i) sells qualified political advertisements; and (ii) has 50,000,000 or more unique monthly United States visitors or users for a majority of months during the preceding 12 months. (B) Qualified political advertisement For purposes of this subsection, the term qualified political advertisement means any advertisement (including search engine marketing, display advertisements, video advertisements, native advertisements, and sponsorships) that— (i) is made by or on behalf of a candidate; or (ii) communicates a message relating to any political matter of national importance, including— (I) a candidate; (II) any election to Federal office