(a) Special driving categories—

(1) Motor carrier options. A motor carrier may configure an ELD to authorize a driver to indicate that the driver is operating a commercial motor vehicle under any of the following special driving categories:

(i) Authorized personal use; and

(ii) Yard moves.

(2) Driver's responsibilities. A driver operating a commercial motor vehicle under one of the authorized categories listed in paragraph (a)(1) of this section:

(i) Must select on the ELD the applicable special driving category before the start of the status and deselect when the indicated status ends; and

(ii) When prompted by the ELD, annotate the driver's ELD record describing the driver's activity.

(b) Drivers exempt from ELD use. A motor carrier may configure an ELD to designate a driver as exempt from ELD use.

(c) Other driving statuses. A driver operating a commercial motor vehicle under any exception under §390.3(f) of this subchapter or §395.1 who is not covered under paragraph (a) or (b) of this section must annotate the driver's ELD record to explain the applicable exemption.