TSLA360.590-20.67001%
GM72.540-2.5%
F11.590-0.09%
RIVN15.4000.46%
CYD39.410-0.08%
HMC24.150-0.16%
TM207.010-2.66%
CVNA313.5481.45799%
PAG149.3400.18%
LAD251.8201%
AN197.680-0.29%
GPI329.450-1.34%
ABG194.7600.73%
SAH64.870-0.38%
TSLA360.590-20.67001%
GM72.540-2.5%
F11.590-0.09%
RIVN15.4000.46%
CYD39.410-0.08%
HMC24.150-0.16%
TM207.010-2.66%
CVNA313.5481.45799%
PAG149.3400.18%
LAD251.8201%
AN197.680-0.29%
GPI329.450-1.34%
ABG194.7600.73%
SAH64.870-0.38%
TSLA360.590-20.67001%
GM72.540-2.5%
F11.590-0.09%
RIVN15.4000.46%
CYD39.410-0.08%
HMC24.150-0.16%
TM207.010-2.66%
CVNA313.5481.45799%
PAG149.3400.18%
LAD251.8201%
AN197.680-0.29%
GPI329.450-1.34%
ABG194.7600.73%
SAH64.870-0.38%

NHTSA’s acting head reveals resignation amidst stricter fuel economy standards

The NHTSA has operated without an administrator confirmed by the Senate for the last six years.
NHTSA acting director, Ann Carlson, announced that she was resigning effective December 26.

Acting NHTSA Administrator Ann Carlson

On December 15, the National Highway Traffic Safety Administration‘s (NHTSA) interim director, Ann Carlson, announced that she was resigning, effective December 26.

Before her departure, she oversaw the agency’s investigations into Tesla’s Autopilot and initiatives to tighten fuel economy standards. Carlson also headed probes into airbag ruptures, efforts to lower road fatalities, and the advancement of over 50 safety regulations. In an email, she informed staff members that she was resigning due to a provision restricting the length of time officials can serve a temporary role. However, Carlson, who joined the NHTSA as chief counsel in January 2021, will continue to hold that position until the end of January.

According to Carlson, the new fuel economy standards scheduled for finalization in 2024 “Will save consumers money at the pump, increase our energy independence, and reduce harmful pollutants, including the greenhouse gases that cause climate change.” 

The acting administrator will be Sophie Shulman, deputy administrator of the NHTSA. In addition to her tenure at the Energy Department, Office of Management and Budget, and White House Domestic Policy Council, she was formerly the deputy chief of staff for policy at the Transportation Department.

On December 13, the government reported the number of traffic casualties in the U.S. decreased by 4.5% to 30,435 in the first nine months of this year, following a dramatic increase during the COVID-19 pandemic. However, after facing resistance from Republicans, President Joe Biden withdrew his nomination of Carlson to hold the office permanently in May. Biden still hasn’t chosen a replacement. Congress also rejected Republican attempts to cut Carlson’s pay to $1 motivated by some lawmakers’ outrage over EV policies.

Ultimately, the NHTSA has operated without a permanent administrator confirmed by Congress for most of the last six years. The Senate never confirmed a nominee for the position even throughout the Trump administration.

Further Reading
More from Articles
Ed Morse Automotive Group acquires Porsche Des Moines in Iowa

Ed Morse Automotive Group acquires Porsche Des Moines in Iowa

- April 3, 2026
Ed Morse Automotive Group acquired Porsche Des Moines in Iowa from Jason Pittack of the Woodhouse Auto Family in a transaction that closed April 1, 2026. The dealership will continue...
GM to invest more than $150 million in Saginaw Metal Casting Plant

GM to invest more than $150 million in Saginaw Metal Casting Plant

- April 3, 2026
General Motors announced plans to invest more than $150 million in its Saginaw Metal Casting Operations to support the production of the sixth generation of GM’s V-8 engine blocks and...
White House revises metals tariffs, shifts calculation method

White House revises metals tariffs, shifts calculation method

- April 3, 2026
On the Dash: The revised tariff structure simplifies how metals duties are calculated by applying them to consumer purchase prices and eliminating complex component-level assessments. The changes are expected to...
Stellantis explores EV production in Canada with China’s Leapmotor

Stellantis explores EV production in Canada with China’s Leapmotor

- April 3, 2026
On the Dash: Stellantis’ early-stage talks with Leapmotor highlight how global partnerships are accelerating as automakers adapt to shifting tariffs and EV demand. Uncertainty around U.S. trade policy and potential...
CBT News
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.