By: J. Johnson of Harris H.B. No. 4187       A BILL TO BE ENTITLED   AN ACT   relating to providing a list of approved devices to defendants   restricted to the operation of a vehicle equipped with an ignition   interlock device as a condition of community supervision.          BE IT ENACTED BY THE LEGISLATURE OF THE STATE OF TEXAS:          SECTION 1.  Article 42A.408, Code of Criminal Procedure, is   amended by adding Subsection (i) to read as follows:          (i)  A defendant ordered to install an interlock device as a   condition of community supervision shall have the ability to choose   from among any interlock provider approved by the Department of   Public Safety as provided by subsection (g) of this section.          SECTION 2.  The Department of Public Safety shall publish a   list of approved ignition interlock devices as required by Article   42A.408(g-1), Code of Criminal Procedure, as added by this Act, not   later than December 1, 2021.          SECTION 3.  The change in law made by this Act applies only   to a defendant placed on community supervision on or after January   23 1, 2021.          SECTION 4.  This Act takes effect September 1, 2021.