Updating Existing Devices Saucon asked how that ID number could added to register already installed AOBRDs through software updates may become compliant ELDs. Once the registration completed FMCSA will issue provider unique identification number that embed in its device . Until all the technical specification issues in SNPRM have been resolved and Form MCSA has created to require provision of substantive information demonstrating compliance OOIDA believed that ICR proceeding premature. The FMCSA will maintain list on its Web site of current ELD providers and devices that have been certified by to meet technical specifications [...]