No licensee shall do business under a trade name (dba) which is the same as, or is so similar as to be easily confused with, that of any other licensee of this Board. The Board may refuse to issue a license to any person or entity applying for licensure to do business under a trade name which is the same as, or is so similar as to be easily confused with, that of any licensee of the Colorado Real Estate Commission or that of any other person or entity who has registered a trade name with any county of this state or the State Department of Revenue.
3 CCR 714-1-C-8