Yes, even now, few months away from the due date, the trucking world is still puzzled to whether or not this thing will benefit or ruin it! That is neither here or there though (it is a totally new debate worth a whole new article reserved for some other time).
Anyway, to cut the long story short, basically in mainline the regulation will require that all truckers with a CDL license (who have to keep a Record of Duty Status, or RODS) must use an Electronic Logging Device (ELD), and record their hours of service.
Here it is important to mention that the new mandate does not require devices to create paper printouts of hours of service records. Therefore, the early adopters of the technology will not be forced into replacing their devices until they’ve become outdated.
Despite the rumors that the two-year implementation window will be really just two years window with no extensions, and there will be no exemptions in order to not create unfair playground for the competitors, we recently witness how FMCSA grants UPS several ELD exemptions.