DCA licenses or certifies practitioners in more than 255 professions. There are currently more than 2.4 million practitioners licensed by the DCA. The Department consists of more than 40 bureaus, boards, committees, commission, and other entities that license and regulate practitioners. Regulatory duties include investigating complaints against licensees and disciplining violators. Boards, committees, and commissions operate independently but rely on DCA for administrative support. Fees paid by these licensees fund DCA operations almost exclusively. Bureaus, programs, divisions, and offices are under the full control of DCA.