240 CMR 6.06
Provision of Services by Participants
Any location at which advanced seminars are offered shall display in conspicuous places
signs in display lettering at least two inches in height stating the following:
ALL WORK IN THESE SEMINARS DONE BY LICENSED [COSMETOLOGISTS/
AESTHETICIANS/MANICURISTS/BARBERS]. CHARGES ARE FOR MATERIALS USED
AND CLINIC OPERATION COSTS ONLY. NO CHARGE FOR SERVICES.