Part 4—Other requests by ICC
Division 2—Documentation to accompany request
50 Documentation for request
(1) A request for cooperation (other than a request to which subsection (2) applies) must, as applicable, contain or be supported by:
(b) as much detailed information as possible about the location or identification of any person or place that must be found or identified in order that the assistance requested can be provided; and
Information re location or identification of person or place required for assistance
EDIT.