§9–504.

    (a)    A voter may return a vote–by–mail ballot to a local board:

        (1)    by mail;

        (2)    in person during regular office hours; or

        (3)    through a duly authorized agent in accordance with subsection (b) of this section.

    (b)    (1)    A voter may designate a duly authorized agent in accordance with § 9–307 of this title to return a vote–by–mail ballot to a local board during regular office hours.

        (2)    Notwithstanding § 9–307(b)(4)(i) of this title, an agent is required only to:

            (i)    witness the voter mark the ballot and place it in an envelope; and

            (ii)    return the ballot to a local board.