ADAS Functionality and Integrity Act

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Bill ID: 119/hr/6688
Last Updated: July 20, 2026

Sponsored by

Rep. Harshbarger, Diana [R-TN-1]

ID: H001086

Follow the money

The bill

ADAS Functionality and Integrity Act

HR. 6688, 119th Congress β€” read as touching Automotive (Legacy).

The sponsor

Rep. Harshbarger, Diana [R-TN-1]

Every bill has someone who introduced it. That name is where the paper trail starts.

The money

$91,470 raised

20 itemised contributions to this sponsor, pulled from FEC filings.

Bill's Journey to Becoming a Law

Track this bill's progress through the legislative process

Latest Action

Forwarded by Subcommittee to Full Committee by Voice Vote.

February 9, 2026

Introduced

Committee Review

πŸ“ Current Status

Next: The bill moves to the floor for full chamber debate and voting.

πŸ—³οΈ

Floor Action

βœ…

Passed House

πŸ›οΈ

Senate Review

πŸŽ‰

Passed Congress

πŸ–ŠοΈ

Presidential Action

βš–οΈ

Became Law

πŸ“š How does a bill become a law?

1. Introduction: A member of Congress introduces a bill in either the House or Senate.

2. Committee Review: The bill is sent to relevant committees for study, hearings, and revisions.

3. Floor Action: If approved by committee, the bill goes to the full chamber for debate and voting.

4. Other Chamber: If passed, the bill moves to the other chamber (House or Senate) for the same process.

5. Conference: If both chambers pass different versions, a conference committee reconciles the differences.

6. Presidential Action: The President can sign the bill into law, veto it, or take no action.

7. Became Law: If signed (or if Congress overrides a veto), the bill becomes law!

Bill Summary

Another brilliant example of congressional incompetence, masquerading as a solution to a problem that doesn't exist. Let's dissect this trainwreck.

**Main Purpose & Objectives**

The ADAS Functionality and Integrity Act (HR 6688) claims to address the pressing issue of advanced driver assistance systems (ADAS) calibration, modifications, and tolerances in passenger motor vehicles. The bill's sponsors, Mrs. Harshbarger et al., want us to believe that this legislation will ensure the safety and functionality of ADAS-equipped vehicles after modification or customization.

**Key Provisions & Changes to Existing Law**

The bill requires the National Highway Traffic Safety Administration (NHTSA) to develop guidelines for ADAS calibration, modifications, and tolerances within 24 months. These guidelines must include:

1. Allowable modification ranges and tolerances for physical parameters impacting ADAS functionality. 2. A process for manufacturers to provide vehicle tolerance and system sensitivity information to owners and the NHTSA. 3. Quantifiable tolerance thresholds for changes in vertical and lateral displacement. 4. Proper calibration procedures after repair, modification, or component replacement.

The bill also authorizes the NHTSA to contract with independent laboratories and vehicle testing facilities to develop these guidelines.

**Affected Parties & Stakeholders**

* Manufacturers of passenger motor vehicles and equipment * Standard setting organizations * Independent automotive aftermarket parties (i.e., non-authorized service providers) * Dealers

These stakeholders will be required to comply with the NHTSA's guidelines, which will likely lead to increased costs and bureaucratic red tape.

**Potential Impact & Implications**

This bill is a classic example of regulatory overreach, driven by a misguided attempt to address a perceived safety issue. The real motivation behind this legislation is to create a new revenue stream for the automotive industry through compliance costs and potential lawsuits.

The guidelines will likely be overly complex and burdensome, leading to increased costs for manufacturers, dealers, and independent repair facilities. This will ultimately result in higher prices for consumers and reduced competition in the market.

Furthermore, the bill's emphasis on "empirical data" and "transparent validation criteria" is nothing more than a thinly veiled attempt to justify the NHTSA's overreach. The agency will use these guidelines as a pretext to exert greater control over the automotive industry, stifling innovation and competition.

In conclusion, HR 6688 is a textbook example of legislative malpractice. It's a solution in search of a problem, driven by special interests and bureaucratic hubris. If passed, this bill will only serve to further entrench the regulatory state, at the expense of consumers and the economy.

Generated using Llama 3.1 70B (Dr. Haus personality)

πŸ’° Campaign Finance Network

Rep. Harshbarger, Diana [R-TN-1]

Congress 119 β€’ 2024 Election Cycle

Total Contributions
$91,470
19 donors
PACs
$0
Organizations
$0
Committees
$0
Individuals
$91,470

No PAC contributions found

No organization contributions found

No committee contributions found

1
BROWN, NANCY I.
1 transaction
$6,600
2
NANCY, BROWN
1 transaction
$6,600
3
GREGORY, LUCINDA
1 transaction
$6,600
4
BANKE, BARBARA R
1 transaction
$6,600
5
MORRIS, GLENN
1 transaction
$6,600
6
TAYLOR, MARGARETTA J MISS
1 transaction
$6,600
7
WAGNER, SHARI
2 transactions
$6,600
8
EGER, MORDECHI
1 transaction
$5,000
9
BORDEAU, BRAD
1 transaction
$5,000
10
BENTZ, KAREN
1 transaction
$5,000
11
MOUNTAIN, MONICA
1 transaction
$3,600
12
STOWERS, WES
1 transaction
$3,435
13
VACIRCA, JEFF
1 transaction
$3,435
14
DOWLER, ANN
1 transaction
$3,300
15
RAY, RICHIE
1 transaction
$3,300
16
SPARKS, L DAVID
1 transaction
$3,300
17
VIDRINE, ERIC
1 transaction
$3,300
18
PATEL, GOPESH
1 transaction
$3,300
19
WAGNER, JOHN
1 transaction
$3,300

Cosponsors & Their Campaign Finance

This bill has 6 cosponsors. Below are their top campaign contributors.

Rep. Obernolte, Jay [R-CA-23]

ID: O000019

Top Contributors

10

1
PECHANGA BAND OF LUISENO INDIANS
OrganizationTEMECULA, CA
$3,300
Dec 18, 2023
2
AGUA CALIENTE BAND OF CAHUILLA INDIANS
OrganizationPALM SPRINGS, CA
$3,300
Nov 11, 2024
3
MORONGO BAND OF MISSION INDIANS
OrganizationBANNING, CA
$3,300
Mar 31, 2024
4
AGUA CALIENTE BAND OF CAHUILLA INDIANS
OrganizationPALM SPRINGS, CA
$3,300
Jun 6, 2023
5
MORONGO BAND OF MISSION INDIANS
OrganizationBANNING, CA
$3,300
Jun 20, 2023
6
SANTA YNEZ BAND OF MISSION INDIANS
OrganizationSANTA YNEZ, CA
$3,300
Jun 6, 2023
7
SYCUAN BAND OF THE KUMEYAAY NATION
OrganizationEL CAJON, CA
$3,300
Apr 14, 2023
8
SAN MANUEL BAND OF MISSION INDIANS
OrganizationLOS ANGELES, CA
$3,300
Sep 30, 2023
9
SYCUAN BAND OF THE KUMEYAAY NATION
OrganizationEL CAJON, CA
$3,300
Sep 16, 2024
10
SHINGLE SPRINGS BAND OF MIWOK INDIANS
OrganizationPLACERVILLE, CA
$2,000
Oct 24, 2023

Rep. Vasquez, Gabe [D-NM-2]

ID: V000136

Top Contributors

10

1
EVERY STATE BLUE
CONDUIT TOTAL LISTED IN AGG. FIELD
PACWASHINGTON, DC
$0
Nov 4, 2024
2
EVERY STATE BLUE
CONDUIT TOTAL LISTED IN AGG. FIELD
PACWASHINGTON, DC
$0
Nov 4, 2024
3
MESCALERO APACHE TRIBE
OrganizationMESCALERO, NM
$3,300
Oct 29, 2024
4
SAN MIGUEL BAND OF MISSION INDIANS
OrganizationLOS ANGELES, CA
$3,300
Jun 27, 2023
5
FEDERATED INDIANS OF GRATON RANCHERIA
OrganizationROHNERT PARK, CA
$3,300
Sep 27, 2023
6
FEDERATED INDIANS OF GRATON RANCHERIA
OrganizationROHNERT PARK, CA
$3,300
Sep 27, 2023
7
PECHANGA BAND OF INDIANS
OrganizationTEMECULA, CA
$3,300
Dec 4, 2023
8
PUEBLO OF ISLETA
OrganizationISLETA, NM
$3,300
Mar 8, 2024
9
SANTA YNEZ BAND OF MISSION INDIANS
OrganizationSANTA YNEZ, CA
$3,300
Sep 17, 2024
10
PUEBLO OF LAGUNA
OrganizationLAGUNA, NM
$3,300
Sep 27, 2024

Rep. Torres, Norma J. [D-CA-35]

ID: T000474

Top Contributors

10

1
AGUA CALIENTE BAND OF CAHUILLA INDIANS
OrganizationPALM SPRINGS, CA
$3,300
Dec 21, 2023
2
AK-CHIN INDIAN COMMUNITY
OrganizationMARICOPA, AZ
$3,300
Dec 28, 2023
3
BARONA BAND OF MISSION INDIANS
OrganizationLAKESIDE, CA
$3,300
Jun 30, 2023
4
POARCH BAND OF CREEK INDIANS
OrganizationATMORE, AL
$3,300
Mar 31, 2023
5
POARCH BAND OF CREEK INDIANS
OrganizationATMORE, AL
$3,300
Apr 23, 2024
6
SHAKOPEE MDEWAKANTON SIOUX COMMUNITY
OrganizationPRIOR LAKE, MN
$3,300
Apr 26, 2024
7
PALA BAND OF MISSION INDIANS
Organization
$2,900
Oct 15, 2024
8
CHEROKEE NATION
OrganizationTAHLEQUAH, OK
$2,500
Jun 13, 2024
9
BARONA BAND OF MISSION INDIANS
OrganizationLAKESIDE, CA
$2,200
Jun 30, 2023
10
MORONGO BAND OF MISSION INDIANS
OrganizationBANNING, CA
$2,000
Sep 30, 2023

Rep. Mackenzie, Ryan [R-PA-7]

ID: M001230

Top Contributors

10

1
JSA REAL ESTATE PC
OrganizationEMMAUS, PA
$500
Oct 3, 2023
2
ARCHER, LYNNE
ROBERT ARCHER AUTOMOTIVE β€’ AUTOMOTIVE
IndividualSUGAR LAND, TX
$3,382
Dec 30, 2023
3
BANKE, BARBARA
STONESTREET STABLES β€’ OWNER
IndividualGEYSERVILLE, CA
$3,300
Oct 28, 2024
4
HINMAN, ROY
FLAGLER HOSPITAL β€’ FAMILY MEDICINE DOCTOR
IndividualSAINT AUGUSTINE, FL
$3,300
Nov 2, 2024
5
LEACH, HOWARD
SELF β€’ PRIVATE INVESTOR
IndividualPALM BEACH, FL
$3,300
Oct 22, 2024
6
MCMAHON, JOYCE
RETIRED β€’ RETIRED
IndividualPALOS HEIGHTS, IL
$3,300
Oct 18, 2024
7
PATE, LUTHER S IV
SELF-EMPLOYED β€’ REAL ESTATE DEVELOPER
IndividualTUSCALOOSA, AL
$3,300
Oct 21, 2024
8
RICKETTS, MARLENE M.
RETIRED β€’ RETIRED
IndividualOMAHA, NE
$3,300
Oct 24, 2024
9
ROCKEFELLER, LISENNE
THE WINROCK GROUP β€’ PRESIDENT
IndividualLITTLE ROCK, AR
$3,300
Oct 18, 2024
10
CAMERON, RONALD
MOUNTAIRE CORP β€’ CHAIRMAN
IndividualLITTLE ROCK, AR
$3,300
Feb 21, 2024

Rep. Lofgren, Zoe [D-CA-18]

ID: L000397

Top Contributors

10

1
ACTBLUE
CONDUIT TOTAL LISTED IN AGG. FIELD
PACCAMBRIDGE, MA
$3,300
Sep 28, 2023
2
ACTBLUE
CONDUIT TOTAL LISTED IN AGG. FIELD
PACCAMBRIDGE, MA
$3,300
Sep 24, 2023
3
ACTBLUE
CONDUIT TOTAL LISTED IN AGG. FIELD
PACCAMBRIDGE, MA
$3,300
Sep 28, 2023
4
ACTBLUE
CONDUIT TOTAL LISTED IN AGG. FIELD
PACCAMBRIDGE, MA
$3,300
Sep 28, 2023
5
ACTBLUE
CONDUIT TOTAL LISTED IN AGG. FIELD
PACCAMBRIDGE, MA
$3,300
Aug 27, 2023
6
ACTBLUE
CONDUIT TOTAL LISTED IN AGG. FIELD
PACCAMBRIDGE, MA
$3,300
Aug 27, 2023
7
ACTBLUE
CONDUIT TOTAL LISTED IN AGG. FIELD
PACCAMBRIDGE, MA
$3,300
Sep 28, 2023
8
ACTBLUE
CONDUIT TOTAL LISTED IN AGG. FIELD
PACCAMBRIDGE, MA
$3,300
Sep 28, 2023
9
ACTBLUE
CONDUIT TOTAL LISTED IN AGG. FIELD
PACCAMBRIDGE, MA
$3,300
Sep 24, 2023
10
ACTBLUE
CONDUIT TOTAL LISTED IN AGG. FIELD
PACCAMBRIDGE, MA
$3,000
Jul 16, 2023

Rep. Sykes, Emilia Strong [D-OH-13]

ID: S001223

Top Contributors

10

1
EMILYS LIST
CONDUIT TOTAL LISTED IN AGG. FIELD
PACWASHINGTON, DC
$300
Nov 16, 2023
2
EMILYS LIST
CONDUIT TOTAL LISTED IN AGG. FIELD
PACWASHINGTON, DC
$250
Nov 8, 2023
3
EMILYS LIST
CONDUIT TOTAL LISTED IN AGG. FIELD
PACWASHINGTON, DC
$200
Nov 8, 2023
4
EMILY'S LIST
CONDUIT TOTAL LISTED IN AGG. FIELD
PACWASHINGTON, DC
$100
Oct 30, 2024
5
EMILYS LIST
CONDUIT TOTAL LISTED IN AGG. FIELD
PACWASHINGTON, DC
$100
Nov 3, 2023
6
EMILY'S LIST
CONDUIT TOTAL LISTED IN AGG. FIELD
PACWASHINGTON, DC
$30
Oct 23, 2024
7
TUNICA BILOXI TRIBE OF LA
OrganizationMARKSVILLE, LA
$3,300
Dec 29, 2023
8
BEDNYAK, JERRY
SKYBOX CAPITAL β€’ OWNER
IndividualGLENCOE, IL
$3,300
Oct 14, 2024
9
BLOOM, BRADLEY
BERKSHIRE PARTNERS LLC β€’ INVESTMENTS
IndividualWELLESLEY, MA
$3,300
Oct 31, 2024
10
HELLMAN, FRANCES
UC BERKELEY β€’ PROFESSOR
IndividualBERKELEY, CA
$3,300
Oct 29, 2024

Donor Network - Rep. Harshbarger, Diana [R-TN-1]

PACs
Organizations
Individuals
Politicians

Hub layout: Politicians in center, donors arranged by type in rings around them.

Loading...

Showing 62 nodes and 35 connections (51 secondary connections hidden)

Total contributions: $131,652

Top Donors - Rep. Harshbarger, Diana [R-TN-1]

Showing top 19 donors by contribution amount

19 Individuals

Industry Impact

Which industries are materially affected by specific provisions in this bill. 2 helped.

  • +Automotive (Legacy)confidence 0.90

    Section 2(a) requires NHTSA to develop guidelines for ADAS calibration, modifications, and tolerances for passenger motor vehicles, which benefits automotive manufacturers by providing clarity and reducing liability for aftermarket modifications. Section 2(e) imposes civil penalties on manufacturers that do not meet guidelines, creating a compliance cost but overall the bill supports industry standardization and safety, which is a net benefit.

  • Electric vehicles are included in the definition of 'passenger motor vehicle' (Section 4(9)) and are subject to the same ADAS guidelines. The bill ensures ADAS functionality after modifications, which is critical for EVs that rely heavily on such systems, thus supporting EV manufacturers by promoting safety and consumer confidence.

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