ELD identifier
101PRO
FMCSA holds 2 listings under this identifier. None has been revoked.
Registered under 101PRO
| Status | Device | Maker | Data transfer | Alert me |
|---|---|---|---|---|
| Registered | ProLogs Model iOS & Geometris Software 2023.10.20 and up | Prologs Solutions, LLC 6305383515 http://prologs.us/ Woodridge, IL 60517 | Telematic (Web Service, Email) | Alert me about ProLogs |
| Registered | ProLogs Model Android & Geometris Software 2021.02.28-4 and up | Prologs Solutions, LLC 6305383515 http://prologs.us/ Woodridge, IL 60517 | Telematic (Web Service, Email) | Alert me about ProLogs |
From FMCSA's register, as this site last read it on September 10, 2026. Search the whole register
What this is
FMCSA requires every electronic logging device to be registered by its maker, and it publishes the list — along with the devices whose registration has been revoked, either by the agency or by the maker withdrawing it. The identifier above is the short code the device shows on its own compliance screen. This page is a copy of what that public list says about it, kept searchable because the list itself is free to read and almost impossible to notice.