(1)   

      (a)    A naturopathic doctor may practice naturopathic medicine.

      (b)    A naturopathic doctor may, except as otherwise prohibited by the board by rule, utilize routes of administration that include oral, nasal, auricular, ocular, rectal, vaginal, transdermal, intramuscular, intravenous, intradermal, and subcutaneous, consistent with the education and training of a naturopathic doctor.

   (2)   

      (a)   

         1.    Subject to subd. 3. and except as provided in subd. 2., a limited-scope naturopathic doctor may practice naturopathic medicine, but limited to what is specified under s. 466.01 (6) (a) 1. and 3. a. to c., except for s. 466.01 (6) (a) 1. d. to f.

         2.    A limited-scope naturopathic doctor may practice naturopathic medicine beyond what is authorized in subd. 1. if he or she demonstrates to the board that he or she is qualified to expand his or her scope of practice beyond what is authorized under subd. 1. If the limited-scope naturopathic doctor demonstrates to the board that he or she is qualified to expand his or her scope of practice, he or she may, subject to subd. 3., practice as authorized by the board, but not beyond what is authorized under sub. (1).

         3.    A limited-scope naturopathic doctor shall limit his or her practice to the scope of his or her experience, education, and training.

      (b)    Paragraph (a) applies notwithstanding any other provision of law that permits a naturopathic doctor to engage in any act that constitutes naturopathic medicine beyond what is authorized under par. (a).