; and (2) the extent of the dissemination of alerts issued through the network. (b) Limitations (1) Voluntary participation The minimum standards established under subsection (a) of this section, and any other guidelines and programs established under section 4, shall be adoptable on a voluntary basis only. (2) Dissemination of information The minimum standards shall, to the maximum extent practicable (as determined by the Coordinator in consultation with State and local law enforcement agencies), provide that appropriate information relating to the special needs of a missing veteran (including health care needs) are disseminated to the appropriate law enforcement, public health, and other public officials. (3) Geographic areas The minimum standards shall, to the maximum extent practicable (as determined by the Coordinator in consultation with State and local law enforcement agencies), provide that the dissemination of an alert through the Green Alert communications network be limited to the geographic areas which the missing veteran could reasonably reach, considering the missing veteran’s circumstances and physical and mental condition, the modes of transportation available to the missing veteran, and the circumstances of the disappearance. (4) Privacy and civil liberties protections The minimum standards shall— (A) ensure that alerts issued through the Green Alert communications network comply with all applicable Federal, State, and local privacy laws and regulations