The Office of Juvenile Justice and Delinquency Prevention, after consultation with appropriate public and private agencies, shall prescribe general guidelines under which penalty mail may be used to assist in the location and recovery of missing children. The guidelines shall provide information relating to—
the form and manner in which materials and information relating to missing children (such as biographical data and pictures, sketches, or other likenesses) may be included in penalty mail;
appropriate sources from which such materials and information may be obtained;
the procedures by which such materials and information may be obtained; and
any other matter which the Office considers appropriate.