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Incident · Regulatory action

NHTSA reviews Nuro R2 AV exemption compliance after safety petition (2021)

In April 2021, the Center for Auto Safety filed a formal petition with NHTSA requesting a compliance review of Nuro's R2 autonomous delivery vehicle. The petition raised concerns that the R2 lacked adequate pedestrian-detection systems, conspicuity features, and rainy/low-light detectability — conditions Nuro asserted were addressed in its 2020 AV exemption filing.

NHTSA acknowledged the petition and opened a review. The Nuro R2 was the first fully driverless commercial vehicle to receive a federal AV exemption (February 2020). Nuro subsequently paused its Houston delivery operations and restructured in 2022, pivoting away from consumer delivery.

Occurred 2021-04-01 · Nuro Autonomous Prius at Mountain View · Nuro · Mountain View · Robotaxis

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Incident records on DEPLOY are compiled from public sources (regulatory filings, news reports, and operator disclosures) and reflect what has been reported and tracked to date. They are not legal findings, determinations of fault, or safety ratings, and may be updated as new information is verified. See the sources below for the underlying references.
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Sources (2)

  1. Center for Auto Safety petition to NHTSA re: Nuro R2 · https://www.autosafety.org/nuro-petition/
  2. Reuters: NHTSA petition on Nuro R2 exemption · https://www.reuters.com/technology/safety-group-petitions-nhtsa-review-nuro-self-driving-vehicle-exemption-2021/

Common questions

What happened in NHTSA reviews Nuro R2 AV exemption compliance after safety petition (2021)?
In April 2021, the Center for Auto Safety filed a formal petition with NHTSA requesting a compliance review of Nuro's R2 autonomous delivery vehicle. The petition raised concerns that the R2 lacked adequate pedestrian-detection systems, conspicuity features, and rainy/low-light detectability — conditions Nuro asserted were addressed in its 2020 AV exemption filing. NHTSA acknowledged the petition and opened a review. The Nuro R2 was the first fully driverless commercial vehicle to receive a federal AV exemption (February 2020). Nuro subsequently paused its Houston delivery operations and restructured in 2022, pivoting away from consumer delivery.
When did this incident occur?
The incident is recorded as occurring on April 1, 2021 on the DEPLOY registry. The date reflects the underlying real-world event, not the registry record's creation date.
What robot was involved in NHTSA reviews Nuro R2 AV exemption compliance after safety petition (2021)?
Nuro Autonomous Prius by Nuro is the recorded robot involved in this incident at Mountain View.
Has anyone responded to NHTSA reviews Nuro R2 AV exemption compliance after safety petition (2021)?
No responses to this incident are recorded on the DEPLOY registry. Operators, manufacturers, or affected parties can submit responses to the editorial team; absence is not a guarantee no response was issued.
What is the current status of NHTSA reviews Nuro R2 AV exemption compliance after safety petition (2021)?
This incident is an active record on the DEPLOY registry; no retraction or correction has been issued.
Methodology: Verified · 2 sources (no primary) · last reviewed 2026-07-21

Verification posture

Verified

Medium confidence

Review state

Stable

Last reviewed 2026-07-21

Sources by quality tier

1
unclassified
Unclassified source
1
secondary-established-publication
Established publication

The framework is documented at /methodology. Corrections at /corrections. Reviewer: DEPLOY editorial team.

Methodology surface for NHTSA reviews Nuro R2 AV exemption compliance after safety petition (2021).

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Canonical ID eae52856-c271-4ee4-b200-92a4c65e7b26