Oregon Revised Statutes Occupations and Professions § 690.360

(a) Perform or attempt to perform services in a field of practice without a license to perform services in that field of practice;

(b) Perform or attempt to perform services in a field of practice outside a licensed facility;

(c) Display a sign or in any way advertise or purport to offer services in a field of practice without a license to perform services in that field of practice;

(d) Operate a facility, display a sign or in any way advertise or purport to offer services in a field of practice in a facility without a license to operate a facility or a temporary license to operate a facility;

(e) Knowingly make a false statement on an application to obtain or renew a license;

(f) Allow an individual in the employ or under the supervision or control of the person to perform services in a field of practice without a license to perform services in that field of practice;

(g) Sell, barter or offer to sell or barter a document evidencing a license;

(h) Purchase or procure by barter a document evidencing a license with intent to use the document as evidence of the person's qualification to provide services in a field of practice;

(i) Materially alter with fraudulent intent a license or temporary license; or

(j) Use or attempt to use a fraudulently obtained, counterfeited or materially altered license or temporary license.

(a) A student while engaged in training at the direction of and under the direct supervision of the faculty of a school licensed under ORS 345.010 to 345.450 to teach a field of practice; or

(b) An individual self-administering body piercing.