(a) A commissioners court of a county may establish and operate an electronic monitoring program for the purpose of monitoring defendants required by a court of the county to participate in an electronic monitoring program under:
(1) Article 43.09, Code of Criminal Procedure, to discharge a fine or costs; or
(2) Article 42.035, Code of Criminal Procedure, as an alternative to serving all or part of a sentence of confinement in county jail.
(b) The commissioners court shall provide for the sheriff or the community supervision and corrections department serving the county, under an agreement with the commissioners court, to oversee and operate, or, if the program is operated by a private vendor under Subsection (c), oversee the operation of, an electronic monitoring program established under this section.

(c) A commissioners court may contract with a private vendor to operate an electronic monitoring program under this section, including by enrolling and tracking participants in the program and performing periodic reviews with participants regarding compliance with the program.
(d) A commissioners court may use money that a defendant is ordered to pay to a county under Article 42.035(c), Code of Criminal Procedure, to pay for the services of a private vendor that operates an electronic monitoring program under Subsection (c).
(e) A commissioners court may subsidize all or part of the cost of a defendant’s participation in an electronic monitoring program under this section if the defendant is indigent.
(f) A commissioners court may contract for any available electronic monitoring technology, including a technology that provides continuous positional tracking of the participant, that meets the approval of the commissioners court and either the sheriff or the community supervision and corrections department, as appropriate.