Focus fleet and fuel management inc ELDs: FMCSA registration status
Focus fleet and fuel management inc has 5 devices on the register and 5 of them have been withdrawn by the vendor. That is FMCSA’s own count, read on September 19, 2026, across its registered and revoked lists. Each model below has its registration identifiers, software versions and transfer methods on its own page.
Vendor site: www.focusoptimization.com
| Model | Device name | ELD identifier | Software | Status |
|---|---|---|---|---|
| Android & CalAmp 3640 | FOCUS ELD | LM423X | 1.0.1905.190710 & up | Withdrawn by the vendor on January 27, 2023 |
| Android & GNX-6 | FOCUS ELD | LM423X | 1.0.1905.190710 & up | Withdrawn by the vendor on January 27, 2023 |
| IOS & GNX-6 | FOCUS ELD | LM423X | 1905.190710 & up | Withdrawn by the vendor on January 27, 2023 |
| IOS and CalAmp 3640 | FOCUS ELD | LM423X | 1905.190710 & up | Withdrawn by the vendor on January 27, 2023 |
| LM423X | FOCUS ELD | LM423X | 1.0.1905.190710 & up | Withdrawn by the vendor on January 27, 2023 |
Source: FMCSA’s registered ELD list and revoked ELD list, eld.fmcsa.dot.gov (public domain), read daily; verify a device there before you buy. Devices are self-certified: the vendor states that the device meets the rule and FMCSA lists it. A listing is not a review and not an endorsement by FMCSA or by this site.
Last updated 2026-09-19. Data sources are listed on each page; see About for methodology.