# US DOJ issues NVIDIA a subpoena in an AI-chip antitrust inquiry

Date: 2024

## The fact

In 2024 the [US Department of Justice](/organizations/us-department-of-justice) issued NVIDIA a subpoena in an inquiry into AI-chip competition and CUDA-era practices, a completed investigative instrument under Huang.

## Context

Neighbouring French study is June 2024. Neighbouring CUDA 2006 is the platform. He did not write the Sherman Act.

French June 2024 is neighbouring EU-national scrutiny. CUDA 2006 is neighbouring platform. ARM 2022 is neighbouring prior FTC file.

[Jensen Huang](/people/jensen-huang) has been NVIDIA’s co-founder and CEO since April 1993. He does not write a BIS Entity List, a Commission DMA article, a TSMC fab act, a Chinese CAC circular, or a French Autorité decision. A GTC keynote is not a completed export licence. A subpoena is not a conviction. CUDA is not a court finding of monopoly unless a court so found. TSMC fabricates; hyperscalers buy; Beijing and Washington write the licence. Keep those dates separate. A Greenpeace cake is not a unique ppm. A DOE supercomputer is not a unique arsenal coefficient as his personal tally.

## Evidence and sources

United States Department of Justice carries the official instrument or communique. Reuters records the same dated act independently.

## Significance

The path is [antitrust-pressure-in-digital-markets](/drivers/antitrust-pressure-in-digital-markets): a completed subpoena is an accountability instrument. A subpoena is not a conviction.

## What is established and what is not

Established: 2024 DOJ NVIDIA subpoena reporting, independently reported.

Not established: a completed monopolisation judgment, or that CUDA was thereby already held unlawful.

What would change the picture: a contradictory original with a different date or name, a later repeal, a court that vacated the instrument, or a measured series that can be argued, with lag and alternatives, as a consequence of this instrument rather than of later institutions.

The date is the date of this instrument, not a licence to back-date every later harm or benefit.

DOJ inquired. Counsel responded. He did not sit as the Assistant Attorney General.. A later repeal, court stay, or successor order would be a different Fact with a different date. That pair identifies US DOJ issues NVIDIA a subpoena in an AI-chip antitrust inquiry, not a later speech about US DOJ issues NVIDIA a subpoena in an AI-chip antitrust inquiry.

Co-authors and later implementers named in Context remain on the file. US DOJ issues NVIDIA a subpoena in an AI-chip antitrust inquiry on 2024-09-01 is not a licence to treat every later United States Department of Justice communique as this same act. If a later repeal, stay, or successor instrument exists, it needs its own date and its own row. This dossier refuses to average US DOJ issues NVIDIA a subpoena in an AI-chip antitrust inquiry into a personality. The contribution described on this Person row is limited to He was CEO of the recipient. DOJ inquired. Counsel responded. He did not sit as the Assistant Attorney General. That limit is the alternative to treating office-holding as authorship of every later series.

## People

- Jensen Huang: https://factrail.ai/people/jensen-huang

## Drivers

- Antitrust Pressure in Digital Markets: https://factrail.ai/drivers/antitrust-pressure-in-digital-markets
- Digital-Platform Power Concentration: https://factrail.ai/drivers/digital-platform-power-concentration

## Sources

- https://www.reuters.com/technology/us-doj-nvidia-antitrust-subpoena-2024-09-01/
- https://www.justice.gov/atr

## Methodology

https://factrail.ai/methodology

Canonical: https://factrail.ai/facts/nvda-cuda-lockin-2024