EDI Reference / segments / DTM
DTM

Date/Time Reference

A qualified date — ship-by, deliver-by, cancel-after.

Key elements

ElementNameWhat it carries
DTM01 Date Qualifier 002=delivery requested, 010=requested ship, 001=cancel-after.
DTM02 Date The date (CCYYMMDD).

Key elements only — the ones that matter in retail trade, not the full element list.

Appears in

850 · Purchase Order 855 · Purchase Order Acknowledgment 856 · Advance Ship Notice (ASN) 810 · Invoice 877 · Manufacturer Coupon Family Code Structure

See a real DTM in context — paste any X12 and the Inspector breaks out every segment.

Inspect an X12 free