I was thinking about this and couldn't find anything on it so here goes. My dad and brother both live outside of Indiana and they live indifferent states. Both have ccw permits from there states. When they are here visiting can they legally open carry or must they conceal since they have a " conceal carry permit" and that is how they are required to carry in home there home states? I know both they're states allow open carry without a permit. I was just curious.