D18A

INFORMATION REQUIRED

To indicate which information is requested in a responding message.

Segment structure

C333       INFORMATION REQUEST                                M
   4511    Requested information description code             C   an1..3
   1131    Code list identification code                      C   an1..17
   3055    Code list responsible agency code                  C   an1..3
   4510    Requested information description                  C   an1..35