The Car Cards Operations Group (CCOG) is the primary discussion group focused on Model Railroad Operations using Car Cards and Waybills for the movement and/or routing of rolling stock.

The purpose of this group is to provide a forum for model railroaders to discuss various operations and software applications as well as hand written car cards and waybills to route rolling stock to industries on and off their layouts. This concept can be applied to small, medium, or large model railroad layouts.

This list is open to all who have an interest in simulating the operations of prototype railroads and industries on their layouts.