Modifies extended foster care provisions with regard to: (1) A nonminor dependent, whose dependency case was dismissed by the court, requesting extended foster care;

(2) Changing the age in which the nonminor dependent must make that request; and

(3) Allowing a nonminor dependent to unenroll and reenroll in extended foster care, through a voluntary placement agreement, an unlimited number of times between the age of eighteen and twenty-one.