S. 4258: Competition and Transparency in Digital Advertising Act

117th Congress · introduced 2022-05-19 · Commerce · Latest: Read twice and referred to the Committee on the Judiciary.

federal

Follow this bill, step by step

Where it came from: introduced 2022-05-19 · official record
Who proposed it: Sen. Lee, Mike [R-UT] · what a sponsor is
What happened next: no floor votes in our records yet. Why?
Where it stands now: Read twice and referred to the Committee on the Judiciary. Not final yet: this can still change. We check for updates every day.
If it becomes law and spends money: follow the money to money laws, then agencies and contracts and grants.

What does this mean?

Official title

Competition and Transparency in Digital Advertising Act

Plain 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.

Congressional Research Service summary (Introduced in Senate), quoted unchanged (nonpartisan). Read the source.

What a vote does

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A “Nay” vote

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What does this mean? (plain words)

Official text

Competition and Transparency in Digital Advertising Act

Source: Congressional Research Service summary (Introduced in Senate)

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How did my representative vote? · This bill's floor votes

Officials and money

Sponsor: Sen. Lee, Mike [R-UT] · 6 cosponsors

Cost estimate: No cost estimate published yet.

Cosponsors on this site

Amy Klobuchar (D-MN), Ted Cruz (R-TX), Richard Blumenthal (D-CT), Josh Hawley (R-MO), Steve Daines (R-MT)

Sponsor's campaign money: Sen. Lee, Mike [R-UT] reported raising $2.5 million (2025–2026). Details. Shown for context only; it does not mean any donor supported this bill.

No linked floor roll calls in our collected records yet. This does not mean the bill has never had a vote. Check the official bill history.

Words on this page, explained (1)

Bill: A proposed law. It becomes law only if it passes the legislature and is signed by the president or governor (or a veto is overridden).

Plain meanings written from linked sources. All words.

Sources

Congressional Research Service summary (Introduced in Senate)
Congress.gov
Data: GovInfo BILLSTATUS bulk data (Library of Congress), BILLSTATUS-117s4258.xml <https://www.govinfo.gov/bulkdata/BILLSTATUS/117/s>

Record fed-us-cong117-s4258 · catalog fed-us-congress-bills-cong117 · updated 2026-11-15 by psicol fed-bills-cong117