Criminal records (if any).
Time and place of contact.
The record should include all transactions with the informant.
This file is maintained by the MPI section on each individual who
has official business with the section.
The file is used to facilitate the relationship between members of the section and
The file contains the following information:
This file serves to eliminate the need to contact the individual when the above
information is required in a report. The file should also record the Individual's
Any and all knowledge about the individual will be
kept in confidence for good public relations. An example of the liaison file card
is shown in Figure 2-22.
Liaison File Card.