A recipient must be personally present and under hostile fire while serving in an assigned infantry or special forces primary duty, in a unit actively engaged in ground combat with the enemy. The unit in question can be of any size smaller than brigade. For example, personnel possessing an infantry MOS in a rifle squad of a cavalry platoon in a cavalry troop would be eligible for award of the CIB. Battle or campaign participation credit alone is not sufficient; the unit must have been in active ground combat with the enemy during the period.

Personnel with other than an infantry or special forces MOS are not eligible, regardless of the circumstances. The infantry or special forces SSI or MOS does not necessarily have to be the soldier's primary specialty, as long as the soldier has been properly trained in infantry or special forces tactics, possesses the appropriate skill code, and is serving in that specialty when engaged in active ground combat as described above. Commanders are not authorized to make any exceptions to this policy