| Indication
| Used for inaccessible areas or areas with limited information available
| Mines / UXO/ IED
|-
| SHA
| Strong indication of mine/ERW contamination on the basis of Indirect Evidence
| Mines / UXO/ IED
|-
| CHA
| Confirmed contamination on the basis of direct evidence of the presence of mines/ERW
| Mines / UXO/ IED
|-
| Ammunition storage / Stockpile