(a) The registrar shall maintain a file containing the rejected applications of applicants for registration.
(b) The registrar shall maintain a file, separate from the file maintained under Subsection (a), containing the applications of the voters whose registrations have been canceled.

(c) The registrar shall maintain each file in alphabetical order by applicant or voter name on a countywide basis.
(d) Each application shall be retained on file for two years after the date of rejection or cancellation.