From the AICA rule book:
In the fall of 1996, AICA moved ahead with establishing a registry to include red factor Charolais. This allows animals that are otherwise eligible for registration in the Purebred Registry except for color to be registered in the Red Factor Division of the Charolais Herd Book. The animals will be registered and identified by having the initials QF preceding the registration number for females and QM preceding the registration number for bulls. The following are points to remember when registering red animals:
1. Such animals shall conform to all current requirements for registration in the AICA in force at the time of application for registration.
2. Such animals shall have not less the 31/32 Charolais blood.
3. Progeny of such animals shall be registered only in the Red Factor Division Registry, regardless of their color.
4. Such animals shall be subject to the standard parentage verification test in accordance with current AICA parentage verification procedures at the time of application for registration, under the circumstance required by these by-laws.
Important for the shw crowd:
"Q" registered cattle do not compete in shows with cattle from the Purebred Registry.
For Charolais-cross under 31/32:
a. except for the first cross, the sire and dam must be registered or recorded in AICA herdbook
b. dam or sire on first cross must be registered Charolais not less than 31/32
c. sire having less than the 3/4 Charolais breeding is not eligible for recordation
Also animals witha 'Q' stay in the