West Virginia runs a state-managed weights and measures program — commercial scale owners deal with the state agency directly. If you operate a commercial scale in West Virginia — at a warehouse, farm, recycling yard, retail store, or truck stop — here is who regulates it, what the law requires, and exactly who to contact.
Who inspects commercial scales in West Virginia?
State labor inspectors from the Division of Labor's Weights & Measures Section test all commercial weighing and measuring devices statewide (grocery, industrial, livestock, vehicle and railroad scales, fuel and propane meters); there is no county/local inspection. Owners contact the W&M office in St. Albans.
What West Virginia requires of scale owners
It is unlawful to use a device that has not been tested, approved and sealed using certified traceable standards, and new or newly installed devices must have an NTEP Certificate of Conformance. After installation or repair, a state-registered service person/agency may return the device to service (notifying the state within 24 hours and affixing a registered security seal) until a state inspector re-inspects; owners do not register devices annually.
Getting a scale into service — 4 steps
- Buy a legal-for-trade (NTEP-certified) scale appropriate for your application and capacity.
- Confirm registration and licensing requirements with the West Virginia Division of Labor ((304) 722-0602) before the scale enters commercial use.
- Arrange compliant installation and calibration. Where required, placing-in-service must be done by a licensed or registered service company.
- Stay compliant. Pass required inspections, keep calibration current, retain service records.
Common questions
Who certifies commercial scales in West Virginia?
What does West Virginia require of scale owners?
What is NTEP certification?
Where do I find official forms and fees?
Need calibration, repair, or installation in West Virginia?
Send one request — ScaleRegistry routes it to qualified service providers for your state.