S.B. No. 1704 aims to enhance the rights of crime victims, witnesses, and their close relatives within the Texas criminal justice system. The bill amends Article 56A.051 of the Code of Criminal Procedure to include new rights for victims, such as the right to be informed of modifications to a defendant's sentence within three days and the right to receive information about parole proceedings unless waived. Additionally, it establishes a new Article 56A.1511, allowing individuals to waive their right to receive certain notifications regarding parole and release information, while also providing a mechanism to opt back into receiving such information.

The bill also revises the victim impact statement process, ensuring that victims are clearly informed of their rights and the information they can expect to receive unless they choose to waive it. It mandates that the victim impact statement includes details about the victim's economic loss, physical or psychological injuries, and any changes in personal welfare due to the offense. Furthermore, it requires the department to notify victims and witnesses of a defendant's escape or transfer from custody, subject to any waivers of notification. The act is set to take effect on September 1, 2025.