(9) failing to display licenses or certificates as required under Section 58-11a-305;
(10) failing to comply with physical facility requirements established by rule;
(11) failing to maintain mechanical or electrical equipment in safe operating condition;
(12) failing to adequately monitor patrons using steam rooms, dry heat rooms, baths, showers, or saunas;
(13) prescribing or administering prescription drugs;
(14) failing to comply with all applicable state and local health or sanitation laws;
(15) engaging in any act or practice in a professional capacity that is outside the applicable scope of practice;
(16) engaging in any act or practice in a professional capacity which the licensee is not competent to perform through education or training;
(17) in connection with the use of a chemical exfoliant, unless under the supervision of a licensed health care practitioner acting within the scope of his or her license:
(a) using any acid, concentration of an acid, or combination of treatments which violates the standards established by rule;
(b) removing any layer of skin deeper than the stratum corneum of the epidermis; or
(c) using an exfoliant that contains phenol, TCA acid of over 15%, or BCA acid;
(18) in connection with the sanding of the skin, unless under the supervision of a licensed health care practitioner acting within the scope of his or her license, removing any layer of skin deeper than the stratum corneum of the epidermis;
(19) using as a barber, cosmetologist/barber, or nail technician any laser procedure or intense, pulsed light source, except that nothing in this chapter precludes an individual licensed under this chapter from using a nonprescriptive laser device; or
(20) failing to comply with a judgment order from a court of competent jurisdiction resulting from the failure to pay outstanding tuition or education costs incurred to comply with this chapter.