Guardrail
Made by Chorus Logistics
Key Takeaways
- Stored directory entry: Guardrail (identifier CGR001).
- It is made by Chorus Logistics, based at 431 Hickory Post Houston, Texas, Houston, TX 77079.
- Listed model: CGR001, software version v1.4.5.4 or higher.
- Confirm the roadside data-transfer method with the provider.
- Registration can be revoked — re-verify against the official FMCSA list before you rely on any device.
Device details are stored directory records, not a live registration check. Buying guidance reviewed .
Check the exact device before buying or using it
- Match the identifier, model, provider and software version against the current FMCSA registered and revoked lists. Similar product names can refer to different registrations.
- Check any removal notice for that device. Follow its instructions and specific deadline; an old directory entry does not establish current eligibility.
- Ask the provider to demonstrate supported inspection transfers, offline record access, corrections and malfunction handling for your vehicle and operating needs.
- Request a written quote separating hardware, installation, recurring service, connectivity and cancellation charges. Check how you can export records after ending the contract.
Registration is provider self-certification, not a government endorsement or a guarantee of service quality. Drivers and carriers still have recordkeeping duties. See carrier responsibilities and FMCSA’s ELD guidance.
Verify current status on the official registered and revoked list .
Device Details
- Model
- CGR001
- Software Version
- v1.4.5.4 or higher
- ELD Identifier
- CGR001
Maker
- Company
- Chorus Logistics
- Address
- 431 Hickory Post Houston, Texas, Houston, TX 77079
- Phone
- 713-899-1271
- Website
- Visit website
About Guardrail
Guardrail is an electronic logging device (ELD) listed here with provider Chorus Logistics. ELDs support a driver's Hours of Service recordkeeping. Determine the operation's logging requirements and any exception under 49 CFR Part 395. The stored ELD identifier is CGR001.
Check current status and removal notices
What the Registration Covers
ELD registration means the provider self-certified compliance with the ELD technical specification — automatic driving-time capture, tamper resistance, a standard data file, and a supported roadside transfer method. It does not mean FMCSA independently tested the device, which is exactly why the agency also maintains a revoked list and why you should verify before you buy.
Other registered ELDs from Texas providers
26 ELD providers on the registered list are based in Texas, with 47 devices between them. These are other devices from providers in the same state as Chorus Logistics.
ELD Compliance Guides
Back to the full FMCSA registered ELD directoryFrequently Asked Questions
How can I check the current registration of Guardrail?
Guardrail, made by Chorus Logistics, appears in this stored directory under the ELD identifier CGR001. Match the identifier, model and provider on the current official registered and revoked lists before relying on it. Registration is provider self-certification, not government approval. This profile does not establish current registration status.
Who makes Guardrail?
Guardrail is made by Chorus Logistics, based at 431 Hickory Post Houston, Texas, Houston, TX 77079. You can reach the provider at 713-899-1271. Contact the provider directly to confirm current pricing, hardware, and software support.
What is the ELD identifier for Guardrail?
The stored identifier for Guardrail is CGR001. Match it to the current official entry and your device's records; a product name alone may not distinguish different registrations.
How does Guardrail transfer data during a roadside inspection?
An ELD must support at least one complete data-transfer option: telematics with both web services and email, or local transfer with both USB and Bluetooth. Confirm the supported option and inspection instructions for Guardrail with the provider.
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