Authorizing, for purposes of filing a petition for U Nonimmigrant Status, a victim of qualifying criminal activity or the victim's parent, guardian, or next friend to request a certifying official to certify victim helpfulness on a Form I-918, Supplement B certification under certain circumstances; providing the certifying entity must certify or decline certification of the form within 90 days of receiving a certain request; providing that a certifying entity or official is immune from certain criminal or civil liability; etc.