text: FM 2-22.3 _________________________________________________________________________________
  c. The capturing unit will tag or otherwise mark the CDOC as follows:
  - National identifying letters of capturing unit as prescribed in
  STANAG 1059.
  - Designation of capturing unit including service.
  - Serial number of the CDOC. This will consist of a number allocated
  sequentially by the capturing unit.
  - DTG of capture.
  - Location of capture (geographic coordinates or UTM grid reference
  including grid zone designation and 100,000-meter square
  identification).
  - Captured from Unit (enemy or warring faction) (including national
  identifying letters in accordance with STANAG 1059).
  - Summary of circumstances under which the CDOC was obtained.
  Interrogation serial number of any associated CPERS, if appropriate
  or known.
  - CED associated with a captured person should be marked with part
  C of the Standardized EPW Capture and Personal Equipment Tag.
  d. CED to be used as evidence in legal proceedings against CPERS
  suspected of crimes against humanity and war crimes will be kept under
  guard or in a secure area separate from other CED.
  EQUIPMENT
  E-13. Captured Equipment (CE) and Associated Technical Documents
  (ATDs) considered of intelligence interest will be handled by the capturing
  unit in the following manner:
  a. A Capture Report as set out in Annex C of the OPORD will be
  prepared by the capturing unit upon the discovery or capture of CE or ATD
  believed to be of intelligence interest. The reporting channels are from the
  capturing unit through the chain of command to the first TECHINT element.
  b. The capturing unit will conduct a preliminary screening to obtain
  information of immediate technical or tactical value. A Preliminary Technical
  Report (PRETECHREP) as set out in Annex D of the OPORD will be
  prepared and submitted through established intelligence channels.
  c. Intelligence Reports (INTREP) may, as circumstances dictate, be
  submitted in advance but not in lieu of the Capture Report and
  PRETECHREP. (See STANAG 2022.)
  d. CE and ATD will be tagged or marked by the capturing unit as follows:
  - National identifying letters of capturing unit as prescribed in
  STANAG 1059.
  - Designation of capturing unit including service.
  - DTG of capture.
  - Location of capture (geographic coordinates or UTM grid reference
  including grid zone designation and 100,000-meter square
  identification).