United States · Bill · S
S. 4258 (117th)
Competition and Transparency in Digital Advertising Act
Introduced
19 May 2022
Last action
19 May 2022 · Introduced
Status
Read twice and referred to the Committee on the Judiciary.
Sponsors
Sen. Lee, Mike [R-UT], Sen. Klobuchar, Amy [D-MN], Sen. Cruz, Ted [R-TX], Sen. Blumenthal, Richard [D-CT], Sen. Hawley, Josh [R-MO], Sen. Daines, Steve [R-MT], Sen. Rubio, Marco [R-FL]
Subjects
Discovery layer
Source updated
10 August 2026
Summary
Competition and Transparency in Digital Advertising Act This bill limits certain large digital advertising companies from owning multiple types of advertising exchanges or brokerages and imposes certain duties with respect to the interests of the customers of such brokerages. Advertising exchanges and brokerages generally facilitate advertisers and publishers in buying and selling advertising inventory through an automated bidding process. Specifically, companies with more than $20 billion in annual digital advertising revenue are prohibited from owning more than one type of service within the digital advertising marketplace. For example, a company, such as Google, may not own a digital advertising exchange and provide software that assists publishers of online advertisements in selling advertising space on their websites. Additionally, companies with more than $5 billion in annual digital advertising revenue that provide brokerage services to buyers or sellers of digital advertisements must act in the best interest of their brokerage customers. The bill also establishes transparency and privacy requirements for such brokerages. The bill provides for enforcement of these requirements by the Department of Justice, state attorneys general, and private right of action.
This text is taken from the official record. PoliticalRepo does not editorialize.
Timeline
19 May 2022
Introduced
Read twice and referred to the Committee on the Judiciary.
Source: IntroReferral
19 May 2022
Introduced
Introduced in Senate
Source: IntroReferral
Votes
No vote records are attached yet.
Versions
- Introduced in Senate · 19 May 2022 · Download file
Documents
3 official files
Introduced in Senate (text)
This file cannot be previewed here. Use View or Download.
Leesvertaling
Vertaal dit document naar jouw taal. PoliticalRepo bewaart geen aparte kopie per EU-taal.
Documentvertaling op verzoek met downloadbare PDF (logo + link naar de officiële bron). Het bronbestand blijft leidend.
Introduced in Senate (text)
Introduced in Senate · EN · 19 May 2022
Introduced in Senate (PDF)
Introduced in Senate · EN · 19 May 2022
ViewDownloadOpen at official source
Leesvertaling
Vertaal dit document naar jouw taal. PoliticalRepo bewaart geen aparte kopie per EU-taal.
Documentvertaling op verzoek met downloadbare PDF (logo + link naar de officiële bron). Het bronbestand blijft leidend.
Introduced in Senate
summary · EN · 19 May 2022
Leesvertaling
Vertaal dit document naar jouw taal. PoliticalRepo bewaart geen aparte kopie per EU-taal.
Documentvertaling op verzoek met downloadbare PDF (logo + link naar de officiële bron). Het bronbestand blijft leidend.
Sponsors
- Sen. Lee, Mike [R-UT] · R · Sponsor
- Sen. Klobuchar, Amy [D-MN] · D · Sponsor
- Sen. Cruz, Ted [R-TX] · R · Sponsor
- Sen. Blumenthal, Richard [D-CT] · D · Sponsor
- Sen. Hawley, Josh [R-MO] · R · Cosponsor
- Sen. Daines, Steve [R-MT] · R · Cosponsor
- Sen. Rubio, Marco [R-FL] · R · Cosponsor
- · ssju00 · Standing
Related records
Sources
PoliticalRepo is an index and interpretation layer, not the authoritative legal source.
- Official source: https://www.congress.gov/bill/117th-congress/senate-bill/4258
- Open data entity: https://api.congress.gov/v3/bill/117/s/4258
- us · 117-s-4258 · source updated 10 August 2026