If the executive secretary of the board is served with process for a licensee, the executive secretary shall, no later than seven calendar days after receipt of the process, mail a copy of the served documents, by certified mail with return receipt request, to the licensee at the licensee's address last furnished to the board by the licensee and to the surety on the licensee's bond at the surety's address on the bond.
1 CCR 205-1, Regulation 44-20-118(6)