Correct certification labels for altered vehicles

May 10, 2019

NTEA fields questions on correct certification labels for altered vehicles. Upfitters are responsible for properly certifying the vehicles they complete, and fleets and truck dealers need to know which label should be used.

Vehicle Certification

Make NTEA your Association today and unlock access to exclusive resources, tools and insights.

Join online

What label do I use? Part 1: Altered-stage certification

This three-part series provides an overview of the most common vehicle certification scenarios and the required labels associated with each. The label an upfitter uses is based on the stage of manufacturing they are...

September 1, 2025

Vehicle Certification

Tech Trends

Federal Excise Tax (FET) on parts and accessories

Some NTEA members have asked about Federal Excise Tax (FET) as related to parts and accessories rulings. As with most FET questions, solutions are vehicle-specific. The Internal Revenue Service breaks FET into specific...

September 1, 2025

Federal Excise Tax (FET) Implications

Tech Trends

FMVSS 125 Warning Devices

Federal Motor Vehicle Safety Standard (FMVSS) 125 establishes shape, size and performance requirements for nonpowered day and night warning devices that can be erected on or near the roadway to warn approaching traffic...

September 1, 2025

Federal Motor Vehicle Safety Standard (FMVSS) Guidance

Correct certification labels for altered vehicles

Recommended Articles

What label do I use? Part 1: Altered-stage certification

Federal Excise Tax (FET) on parts and accessories

FMVSS 125 Warning Devices